13474794888 has 24 divisors (see below), whose sum is σ = 36494236350. Its totient is φ = 4491598272.

The previous prime is 13474794887. The next prime is 13474794901. The reversal of 13474794888 is 88849747431.

13474794888 is a `hidden beast` number, since 1 + 3 + 47 + 479 + 48 + 88 = 666.

It can be written as a sum of positive squares in only one way, i.e., 12687319044 + 787475844 = 112638^2 + 28062^2 .

It is a tau number, because it is divible by the number of its divisors (24).

It is not an unprimeable number, because it can be changed into a prime (13474794887) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 93574893 + ... + 93575036.

Almost surely, 2^13474794888 is an apocalyptic number.

13474794888 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

13474794888 is an abundant number, since it is smaller than the sum of its proper divisors (23019441462).

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

13474794888 is a wasteful number, since it uses less digits than its factorization.

13474794888 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 187149941 (or 187149934 counting only the distinct ones).

The product of its digits is 43352064, while the sum is 63.

The spelling of 13474794888 in words is "thirteen billion, four hundred seventy-four million, seven hundred ninety-four thousand, eight hundred eighty-eight".