13254839388 has 36 divisors (see below), whose sum is σ = 38291758960. Its totient is φ = 3787096896.

The previous prime is 13254839369. The next prime is 13254839393. The reversal of 13254839388 is 88393845231.

13254839388 is a `hidden beast` number, since 1 + 3 + 2 + 548 + 3 + 93 + 8 + 8 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 26299033 + ... + 26299536.

Almost surely, 2^13254839388 is an apocalyptic number.

13254839388 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

13254839388 is an abundant number, since it is smaller than the sum of its proper divisors (25036919572).

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

13254839388 is a wasteful number, since it uses less digits than its factorization.

13254839388 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52598586 (or 52598581 counting only the distinct ones).

The product of its digits is 4976640, while the sum is 54.

The spelling of 13254839388 in words is "thirteen billion, two hundred fifty-four million, eight hundred thirty-nine thousand, three hundred eighty-eight".