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423202321101409 = 3794277326105927
BaseRepresentation
bin110000000111001100111100…
…0000001000111001001100001
32001111102202011101211202021221
41200032121320001013021201
5420432221323200221114
64100024243512015041
7155066234015134003
oct14016317001071141
92044382141752257
10423202321101409
11112933107444433
123b56b541091481
131521aa66503525
14767115cc42373
1533dd6e481b524
hex180e678047261

423202321101409 has 8 divisors (see below), whose sum is σ = 424328886423360. Its totient is φ = 422075808077616.

The previous prime is 423202321101407. The next prime is 423202321101449. The reversal of 423202321101409 is 904101123202324.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 423202321101409 - 21 = 423202321101407 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (423202321101407) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3158004 + ... + 29263930.

It is an arithmetic number, because the mean of its divisors is an integer number (53041110802920).

Almost surely, 2423202321101409 is an apocalyptic number.

It is an amenable number.

423202321101409 is a deficient number, since it is larger than the sum of its proper divisors (1126565321951).

423202321101409 is a wasteful number, since it uses less digits than its factorization.

423202321101409 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26149079.

The product of its (nonzero) digits is 20736, while the sum is 34.

The spelling of 423202321101409 in words is "four hundred twenty-three trillion, two hundred two billion, three hundred twenty-one million, one hundred one thousand, four hundred nine".

Divisors: 1 379 42773 16210967 26105927 9894146333 1116628815571 423202321101409