10139484268 has 12 divisors (see below), whose sum is σ = 17757787432. Its totient is φ = 5065830720.

The previous prime is 10139484259. The next prime is 10139484269. The reversal of 10139484268 is 86248493101.

It is a hoax number, since the sum of its digits (46) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (10139484269) 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, 972018 + ... + 982393.

Almost surely, 2^10139484268 is an apocalyptic number.

It is an amenable number.

10139484268 is a deficient number, since it is larger than the sum of its proper divisors (7618303164).

10139484268 is a wasteful number, since it uses less digits than its factorization.

10139484268 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1955712 (or 1955710 counting only the distinct ones).

The product of its (nonzero) digits is 331776, while the sum is 46.

The spelling of 10139484268 in words is "ten billion, one hundred thirty-nine million, four hundred eighty-four thousand, two hundred sixty-eight".