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423124234297 = 1723131151227241
BaseRepresentation
bin1100010100001000010…
…10110111000000111001
31111110011020220011222221
412022010022313000321
523413024300444142
6522214112444041
742366261435502
oct6120412670071
91443136804887
10423124234297
1115349a665936
126a007549621
1330b9237780b
141669d38dba9
15b016a98767
hex62842b7039

423124234297 has 64 divisors (see below), whose sum is σ = 478246146048. Its totient is φ = 372303360000.

The previous prime is 423124234289. The next prime is 423124234321. The reversal of 423124234297 is 792432421324.

It is a cyclic number.

It is not a de Polignac number, because 423124234297 - 23 = 423124234289 is a prime.

It is a Smith number, since the sum of its digits (43) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (423124238297) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1755702097 + ... + 1755702337.

It is an arithmetic number, because the mean of its divisors is an integer number (7472596032).

Almost surely, 2423124234297 is an apocalyptic number.

It is an amenable number.

423124234297 is a deficient number, since it is larger than the sum of its proper divisors (55121911751).

423124234297 is a wasteful number, since it uses less digits than its factorization.

423124234297 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 790.

The product of its digits is 580608, while the sum is 43.

The spelling of 423124234297 in words is "four hundred twenty-three billion, one hundred twenty-four million, two hundred thirty-four thousand, two hundred ninety-seven".

Divisors: 1 17 23 131 151 227 241 391 2227 2567 3013 3473 3859 4097 5221 5543 19781 29737 31571 34277 36391 51221 54707 59041 88757 94231 336277 454963 505529 536707 582709 618647 683951 726133 788371 836993 930019 1258261 4490287 4767221 7166617 7734371 8260757 11627167 12344261 13402307 14228881 21390437 76334879 81042757 103276601 109646083 121832489 140432869 164832191 189997411 1082159167 1755702217 1863983411 2802147247 3229955987 18396705839 24889660841 423124234297