105254086432 has 48 divisors (see below), whose sum is σ = 228918614400. Its totient is φ = 47237149440.

The previous prime is 105254086417. The next prime is 105254086507. The reversal of 105254086432 is 234680452501.

It is a super-2 number, since 2×105254086432² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1864707 + ... + 1920322.

It is an arithmetic number, because the mean of its divisors is an integer number (4769137800).

Almost surely, 2^105254086432 is an apocalyptic number.

It is an amenable number.

105254086432 is an abundant number, since it is smaller than the sum of its proper divisors (123664527968).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

105254086432 is a wasteful number, since it uses less digits than its factorization.

105254086432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3785129 (or 3785121 counting only the distinct ones).

The product of its (nonzero) digits is 230400, while the sum is 40.

The spelling of 105254086432 in words is "one hundred five billion, two hundred fifty-four million, eighty-six thousand, four hundred thirty-two".