120631276626664 has 32 divisors (see below), whose sum is σ = 226567837581120. Its totient is φ = 60213264206976.

The previous prime is 120631276626649. The next prime is 120631276626677. The reversal of 120631276626664 is 466626672136021.

It is a junction number, because it is equal to n+sod(n) for n = 120631276626599 and 120631276626608.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7590487 + ... + 17288089.

It is an arithmetic number, because the mean of its divisors is an integer number (7080244924410).

Almost surely, 2^{120631276626664} is an apocalyptic number.

It is an amenable number.

120631276626664 is a deficient number, since it is larger than the sum of its proper divisors (105936560954456).

120631276626664 is a wasteful number, since it uses less digits than its factorization.

120631276626664 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9700249 (or 9700245 counting only the distinct ones).

The product of its (nonzero) digits is 31352832, while the sum is 58.

The spelling of 120631276626664 in words is "one hundred twenty trillion, six hundred thirty-one billion, two hundred seventy-six million, six hundred twenty-six thousand, six hundred sixty-four".