40107768056 has 16 divisors (see below), whose sum is σ = 76950951000. Its totient is φ = 19587514464.

The previous prime is 40107767989. The next prime is 40107768067. The reversal of 40107768056 is 65086770104.

It is a junction number, because it is equal to n+sod(n) for n = 40107767998 and 40107768016.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 58295831 + ... + 58296518.

Almost surely, 2^40107768056 is an apocalyptic number.

It is an amenable number.

40107768056 is a deficient number, since it is larger than the sum of its proper divisors (36843182944).

40107768056 is a wasteful number, since it uses less digits than its factorization.

40107768056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 116592398 (or 116592394 counting only the distinct ones).

The product of its (nonzero) digits is 282240, while the sum is 44.

The spelling of 40107768056 in words is "forty billion, one hundred seven million, seven hundred sixty-eight thousand, fifty-six".