13346640502 has 16 divisors (see below), whose sum is σ = 21769282080. Its totient is φ = 6100180992.

The previous prime is 13346640499. The next prime is 13346640533. The reversal of 13346640502 is 20504664331.

13346640502 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

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, 2489227 + ... + 2494582.

It is an arithmetic number, because the mean of its divisors is an integer number (1360580130).

Almost surely, 2^13346640502 is an apocalyptic number.

13346640502 is a deficient number, since it is larger than the sum of its proper divisors (8422641578).

13346640502 is a wasteful number, since it uses less digits than its factorization.

13346640502 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4983927.

The product of its (nonzero) digits is 51840, while the sum is 34.

The spelling of 13346640502 in words is "thirteen billion, three hundred forty-six million, six hundred forty thousand, five hundred two".