107761772232 has 24 divisors (see below), whose sum is σ = 291854799990. Its totient is φ = 35920590720.

The previous prime is 107761772213. The next prime is 107761772329. The reversal of 107761772232 is 232277167701.

107761772232 is a `hidden beast` number, since 1 + 0 + 7 + 7 + 617 + 7 + 2 + 23 + 2 = 666.

It can be written as a sum of positive squares in only one way, i.e., 107679797316 + 81974916 = 328146^2 + 9054^2 .

It is a tau number, because it is divible by the number of its divisors (24).

It is a super-2 number, since 2×107761772232² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 748345569 + ... + 748345712.

Almost surely, 2^107761772232 is an apocalyptic number.

107761772232 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

107761772232 is an abundant number, since it is smaller than the sum of its proper divisors (184093027758).

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

107761772232 is a wasteful number, since it uses less digits than its factorization.

107761772232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1496691293 (or 1496691286 counting only the distinct ones).

The product of its (nonzero) digits is 345744, while the sum is 45.

The spelling of 107761772232 in words is "one hundred seven billion, seven hundred sixty-one million, seven hundred seventy-two thousand, two hundred thirty-two".