13601761264 has 40 divisors (see below), whose sum is σ = 32434972640. Its totient is φ = 5380915968.

The previous prime is 13601761259. The next prime is 13601761289. The reversal of 13601761264 is 46216710631.

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 7 ways as a sum of consecutive naturals, for example, 4669479 + ... + 4672390.

It is an arithmetic number, because the mean of its divisors is an integer number (810874316).

Almost surely, 2^13601761264 is an apocalyptic number.

13601761264 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

13601761264 is an abundant number, since it is smaller than the sum of its proper divisors (18833211376).

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

13601761264 is a wasteful number, since it uses less digits than its factorization.

13601761264 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9341897 (or 9341891 counting only the distinct ones).

The product of its (nonzero) digits is 36288, while the sum is 37.

The spelling of 13601761264 in words is "thirteen billion, six hundred one million, seven hundred sixty-one thousand, two hundred sixty-four".