13725836824 has 32 divisors (see below), whose sum is σ = 29766885120. Its totient is φ = 5811626016.

The previous prime is 13725836819. The next prime is 13725836833. The reversal of 13725836824 is 42863852731.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1471884 + ... + 1481179.

It is an arithmetic number, because the mean of its divisors is an integer number (930215160).

Almost surely, 2^13725836824 is an apocalyptic number.

13725836824 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

13725836824 is an abundant number, since it is smaller than the sum of its proper divisors (16041048296).

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

13725836824 is a wasteful number, since it uses less digits than its factorization.

13725836824 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2953159 (or 2953155 counting only the distinct ones).

The product of its digits is 1935360, while the sum is 49.

The spelling of 13725836824 in words is "thirteen billion, seven hundred twenty-five million, eight hundred thirty-six thousand, eight hundred twenty-four".