105610561156432 has 20 divisors (see below), whose sum is σ = 204620914687540. Its totient is φ = 52805163817728.

The previous prime is 105610561156367. The next prime is 105610561156453. The reversal of 105610561156432 is 234651165016501.

It can be written as a sum of positive squares in 2 ways, for example, as 38818581967936 + 66791979188496 = 6230456^2 + 8172636^2 .

It is a super-2 number, since 2×105610561156432² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 411418 + ... + 14539270.

It is an arithmetic number, because the mean of its divisors is an integer number (10231045734377).

Almost surely, 2^{105610561156432} is an apocalyptic number.

It is an amenable number.

105610561156432 is a deficient number, since it is larger than the sum of its proper divisors (99010353531108).

105610561156432 is a wasteful number, since it uses less digits than its factorization.

105610561156432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14595070 (or 14595064 counting only the distinct ones).

The product of its (nonzero) digits is 648000, while the sum is 46.

The spelling of 105610561156432 in words is "one hundred five trillion, six hundred ten billion, five hundred sixty-one million, one hundred fifty-six thousand, four hundred thirty-two".