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42355135332401 = 1631366031902209
BaseRepresentation
bin10011010000101100100101…
…10010111100000000110001
312112222010000012112222100212
421220112102302330000301
521022421304121114101
6230025402555553505
711631025511054453
oct1150262262740061
9175863005488325
1042355135332401
111254a791776471
12490086115b895
131a830c25c0978
14a65ddc84a2d3
154d6b4a9d81bb
hex268592cbc031

42355135332401 has 8 divisors (see below), whose sum is σ = 42615317153760. Its totient is φ = 42094957588992.

The previous prime is 42355135332373. The next prime is 42355135332449. The reversal of 42355135332401 is 10423353155324.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-42355135332401 is a prime.

It is not an unprimeable number, because it can be changed into a prime (42355135331401) 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, 21315185 + ... + 23217393.

It is an arithmetic number, because the mean of its divisors is an integer number (5326914644220).

Almost surely, 242355135332401 is an apocalyptic number.

It is an amenable number.

42355135332401 is a deficient number, since it is larger than the sum of its proper divisors (260181821359).

42355135332401 is a wasteful number, since it uses less digits than its factorization.

42355135332401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2038975.

The product of its (nonzero) digits is 648000, while the sum is 41.

Adding to 42355135332401 its reverse (10423353155324), we get a palindrome (52778488487725).

The spelling of 42355135332401 in words is "forty-two trillion, three hundred fifty-five billion, one hundred thirty-five million, three hundred thirty-two thousand, four hundred one".

Divisors: 1 163 136603 1902209 22266289 310060067 259847456027 42355135332401