120677292516 has 96 divisors (see below), whose sum is σ = 312563180160. Its totient is φ = 36232859520.

The previous prime is 120677292499. The next prime is 120677292551. The reversal of 120677292516 is 615292776021.

It is a super-2 number, since 2×120677292516² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1706290 + ... + 1775606.

It is an arithmetic number, because the mean of its divisors is an integer number (3255866460).

Almost surely, 2^120677292516 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 120677292516, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (156281590080).

120677292516 is an abundant number, since it is smaller than the sum of its proper divisors (191885887644).

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

120677292516 is a wasteful number, since it uses less digits than its factorization.

120677292516 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69466 (or 69442 counting only the distinct ones).

The product of its (nonzero) digits is 635040, while the sum is 48.

The spelling of 120677292516 in words is "one hundred twenty billion, six hundred seventy-seven million, two hundred ninety-two thousand, five hundred sixteen".