10316439688 has 32 divisors (see below), whose sum is σ = 20338464960. Its totient is φ = 4896274240.

The previous prime is 10316439677. The next prime is 10316439689. The reversal of 10316439688 is 88693461301.

It is a super-2 number, since 2×10316439688² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10316439689) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 189895 + ... + 238102.

It is an arithmetic number, because the mean of its divisors is an integer number (635577030).

Almost surely, 2^10316439688 is an apocalyptic number.

It is an amenable number.

10316439688 is a deficient number, since it is larger than the sum of its proper divisors (10022025272).

10316439688 is a wasteful number, since it uses less digits than its factorization.

10316439688 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 428157 (or 428153 counting only the distinct ones).

The product of its (nonzero) digits is 746496, while the sum is 49.

The spelling of 10316439688 in words is "ten billion, three hundred sixteen million, four hundred thirty-nine thousand, six hundred eighty-eight".