10138834696 has 32 divisors (see below), whose sum is σ = 19108285560. Its totient is φ = 5043331072.

The previous prime is 10138834669. The next prime is 10138834703. The reversal of 10138834696 is 69643883101.

It can be written as a sum of positive squares in 4 ways, for example, as 6445841796 + 3692992900 = 80286^2 + 60770^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4235676 + ... + 4238068.

Almost surely, 2^10138834696 is an apocalyptic number.

It is an amenable number.

10138834696 is a deficient number, since it is larger than the sum of its proper divisors (8969450864).

10138834696 is a wasteful number, since it uses less digits than its factorization.

10138834696 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4905 (or 4901 counting only the distinct ones).

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

The spelling of 10138834696 in words is "ten billion, one hundred thirty-eight million, eight hundred thirty-four thousand, six hundred ninety-six".