10031917396 has 12 divisors (see below), whose sum is σ = 18588552948. Its totient is φ = 4720902272.

The previous prime is 10031917393. The next prime is 10031917439. The reversal of 10031917396 is 69371913001.

It can be written as a sum of positive squares in 2 ways, for example, as 6664436496 + 3367480900 = 81636^2 + 58030^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10031917393) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 73764031 + ... + 73764166.

It is an arithmetic number, because the mean of its divisors is an integer number (1549046079).

Almost surely, 2^10031917396 is an apocalyptic number.

It is an amenable number.

10031917396 is a deficient number, since it is larger than the sum of its proper divisors (8556635552).

10031917396 is a wasteful number, since it uses less digits than its factorization.

10031917396 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 147528218 (or 147528216 counting only the distinct ones).

The product of its (nonzero) digits is 30618, while the sum is 40.

The spelling of 10031917396 in words is "ten billion, thirty-one million, nine hundred seventeen thousand, three hundred ninety-six".