13242738792 has 32 divisors (see below), whose sum is σ = 33119635680. Its totient is φ = 4412541120.

The previous prime is 13242738787. The next prime is 13242738881. The reversal of 13242738792 is 29783724231.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 42358 + ... + 168165.

It is an arithmetic number, because the mean of its divisors is an integer number (1034988615).

Almost surely, 2^13242738792 is an apocalyptic number.

13242738792 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

13242738792 is an abundant number, since it is smaller than the sum of its proper divisors (19876896888).

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

13242738792 is a wasteful number, since it uses less digits than its factorization.

13242738792 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 213153 (or 213149 counting only the distinct ones).

The product of its digits is 1016064, while the sum is 48.

The spelling of 13242738792 in words is "thirteen billion, two hundred forty-two million, seven hundred thirty-eight thousand, seven hundred ninety-two".