10140028972 has 24 divisors (see below), whose sum is σ = 18018163184. Its totient is φ = 4992052032.

The previous prime is 10140028919. The next prime is 10140028973. The reversal of 10140028972 is 27982004101.

It is not an unprimeable number, because it can be changed into a prime (10140028973) 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, 677878 + ... + 692674.

Almost surely, 2^10140028972 is an apocalyptic number.

It is an amenable number.

10140028972 is a deficient number, since it is larger than the sum of its proper divisors (7878134212).

10140028972 is a wasteful number, since it uses less digits than its factorization.

10140028972 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17425 (or 17423 counting only the distinct ones).

The product of its (nonzero) digits is 8064, while the sum is 34.

The spelling of 10140028972 in words is "ten billion, one hundred forty million, twenty-eight thousand, nine hundred seventy-two".