13035839008 has 12 divisors (see below), whose sum is σ = 25664308110. Its totient is φ = 6517919488.

The previous prime is 13035838999. The next prime is 13035839023. The reversal of 13035839008 is 80093853031.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 10187268624 + 2848570384 = 100932^2 + 53372^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 203684953 + ... + 203685016.

Almost surely, 2^13035839008 is an apocalyptic number.

It is an amenable number.

13035839008 is a deficient number, since it is larger than the sum of its proper divisors (12628469102).

13035839008 is an equidigital number, since it uses as much as digits as its factorization.

13035839008 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 407369979 (or 407369971 counting only the distinct ones).

The product of its (nonzero) digits is 77760, while the sum is 40.

The spelling of 13035839008 in words is "thirteen billion, thirty-five million, eight hundred thirty-nine thousand, eight".