10399207604 has 24 divisors (see below), whose sum is σ = 19481128800. Its totient is φ = 4842447840.

The previous prime is 10399207601. The next prime is 10399207619. The reversal of 10399207604 is 40670299301.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10399207601) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1155107 + ... + 1164074.

It is an arithmetic number, because the mean of its divisors is an integer number (811713700).

Almost surely, 2^10399207604 is an apocalyptic number.

It is an amenable number.

10399207604 is a deficient number, since it is larger than the sum of its proper divisors (9081921196).

10399207604 is a wasteful number, since it uses less digits than its factorization.

10399207604 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2319263 (or 2319261 counting only the distinct ones).

The product of its (nonzero) digits is 81648, while the sum is 41.

The spelling of 10399207604 in words is "ten billion, three hundred ninety-nine million, two hundred seven thousand, six hundred four".