10040656336 has 10 divisors (see below), whose sum is σ = 19453771682. Its totient is φ = 5020328160.

The previous prime is 10040656321. The next prime is 10040656349. The reversal of 10040656336 is 63365604001.

It can be written as a sum of positive squares in only one way, i.e., 7835790400 + 2204865936 = 88520^2 + 46956^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 313770495 + ... + 313770526.

Almost surely, 2^10040656336 is an apocalyptic number.

10040656336 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

10040656336 is a deficient number, since it is larger than the sum of its proper divisors (9413115346).

10040656336 is an equidigital number, since it uses as much as digits as its factorization.

10040656336 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 627541029 (or 627541023 counting only the distinct ones).

The product of its (nonzero) digits is 38880, while the sum is 34.

The spelling of 10040656336 in words is "ten billion, forty million, six hundred fifty-six thousand, three hundred thirty-six".