13646302664137 has 16 divisors (see below), whose sum is σ = 16115957222400. Its totient is φ = 11391487574400.

The previous prime is 13646302664131. The next prime is 13646302664147. The reversal of 13646302664137 is 73146620364631.

It is a cyclic number.

It is not a de Polignac number, because 13646302664137 - 2⁷ = 13646302664009 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13646302664131) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 249786012 + ... + 249840637.

It is an arithmetic number, because the mean of its divisors is an integer number (1007247326400).

Almost surely, 2^{13646302664137} is an apocalyptic number.

It is an amenable number.

13646302664137 is a deficient number, since it is larger than the sum of its proper divisors (2469654558263).

13646302664137 is a wasteful number, since it uses less digits than its factorization.

13646302664137 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 499626864.

The product of its (nonzero) digits is 7838208, while the sum is 52.

The spelling of 13646302664137 in words is "thirteen trillion, six hundred forty-six billion, three hundred two million, six hundred sixty-four thousand, one hundred thirty-seven".