10399065028 has 24 divisors (see below), whose sum is σ = 20897644320. Its totient is φ = 4478065920.

The previous prime is 10399064999. The next prime is 10399065029. The reversal of 10399065028 is 82056099301.

It is a happy number.

10399065028 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a hoax number, since the sum of its digits (43) 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 (10399065029) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6218701 + ... + 6220372.

It is an arithmetic number, because the mean of its divisors is an integer number (870735180).

Almost surely, 2^10399065028 is an apocalyptic number.

It is an amenable number.

10399065028 is an abundant number, since it is smaller than the sum of its proper divisors (10498579292).

10399065028 is a wasteful number, since it uses less digits than its factorization.

10399065028 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12439107 (or 12439105 counting only the distinct ones).

The product of its (nonzero) digits is 116640, while the sum is 43.

The spelling of 10399065028 in words is "ten billion, three hundred ninety-nine million, sixty-five thousand, twenty-eight".