13369074656 has 24 divisors (see below), whose sum is σ = 30080418480. Its totient is φ = 5729603328.

The previous prime is 13369074643. The next prime is 13369074679. The reversal of 13369074656 is 65647096331.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 29841461 + ... + 29841908.

It is an arithmetic number, because the mean of its divisors is an integer number (1253350770).

Almost surely, 2^13369074656 is an apocalyptic number.

13369074656 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

13369074656 is an abundant number, since it is smaller than the sum of its proper divisors (16711343824).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13369074656 is an equidigital number, since it uses as much as digits as its factorization.

13369074656 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59683386 (or 59683378 counting only the distinct ones).

The product of its (nonzero) digits is 2449440, while the sum is 50.

The spelling of 13369074656 in words is "thirteen billion, three hundred sixty-nine million, seventy-four thousand, six hundred fifty-six".