120928570577976 has 32 divisors (see below), whose sum is σ = 345510201651840. Its totient is φ = 34551020165088.

The previous prime is 120928570577953. The next prime is 120928570578029. The reversal of 120928570577976 is 679775075829021.

It is a junction number, because it is equal to n+sod(n) for n = 120928570577898 and 120928570577907.

It is a congruent number.

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, 359906459886 + ... + 359906460221.

It is an arithmetic number, because the mean of its divisors is an integer number (10797193801620).

Almost surely, 2^{120928570577976} is an apocalyptic number.

It is an amenable number.

120928570577976 is an abundant number, since it is smaller than the sum of its proper divisors (224581631073864).

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

120928570577976 is a wasteful number, since it uses less digits than its factorization.

120928570577976 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 719812920123 (or 719812920119 counting only the distinct ones).

The product of its (nonzero) digits is 933508800, while the sum is 75.

The spelling of 120928570577976 in words is "one hundred twenty trillion, nine hundred twenty-eight billion, five hundred seventy million, five hundred seventy-seven thousand, nine hundred seventy-six".