10656123322432 has 56 divisors (see below), whose sum is σ = 24167151990720. Its totient is φ = 4566799142400.

The previous prime is 10656123322379. The next prime is 10656123322457. The reversal of 10656123322432 is 23422332165601.

It is a tau number, because it is divible by the number of its divisors (56).

It is a super-2 number, since 2×10656123322432² (a number of 27 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19737294 + ... + 20270002.

Almost surely, 2^{10656123322432} is an apocalyptic number.

It is an amenable number.

10656123322432 is an abundant number, since it is smaller than the sum of its proper divisors (13511028668288).

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

10656123322432 is an equidigital number, since it uses as much as digits as its factorization.

10656123322432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 577379 (or 577369 counting only the distinct ones).

The product of its (nonzero) digits is 311040, while the sum is 40.

The spelling of 10656123322432 in words is "ten trillion, six hundred fifty-six billion, one hundred twenty-three million, three hundred twenty-two thousand, four hundred thirty-two".