120026252156465 has 32 divisors (see below), whose sum is σ = 150848466220800. Its totient is φ = 91507279159296.

The previous prime is 120026252156347. The next prime is 120026252156479. The reversal of 120026252156465 is 564651252620021.

It is not a de Polignac number, because 120026252156465 - 2²² = 120026247962161 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 209596769 + ... + 210168641.

It is an arithmetic number, because the mean of its divisors is an integer number (4714014569400).

Almost surely, 2^{120026252156465} is an apocalyptic number.

It is an amenable number.

120026252156465 is a deficient number, since it is larger than the sum of its proper divisors (30822214064335).

120026252156465 is a wasteful number, since it uses less digits than its factorization.

120026252156465 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 578633.

The product of its (nonzero) digits is 1728000, while the sum is 47.

The spelling of 120026252156465 in words is "one hundred twenty trillion, twenty-six billion, two hundred fifty-two million, one hundred fifty-six thousand, four hundred sixty-five".