13385239496 has 32 divisors (see below), whose sum is σ = 25730006400. Its totient is φ = 6524165760.

The previous prime is 13385239487. The next prime is 13385239499. The reversal of 13385239496 is 69493258331.

13385239496 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (13385239499) 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, 411725 + ... + 443043.

It is an arithmetic number, because the mean of its divisors is an integer number (804062700).

Almost surely, 2^13385239496 is an apocalyptic number.

It is an amenable number.

13385239496 is a deficient number, since it is larger than the sum of its proper divisors (12344766904).

13385239496 is a wasteful number, since it uses less digits than its factorization.

13385239496 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32669 (or 32665 counting only the distinct ones).

The product of its digits is 4199040, while the sum is 53.

The spelling of 13385239496 in words is "thirteen billion, three hundred eighty-five million, two hundred thirty-nine thousand, four hundred ninety-six".