13934674824 has 64 divisors (see below), whose sum is σ = 39823011840. Its totient is φ = 3980370240.

The previous prime is 13934674759. The next prime is 13934674907. The reversal of 13934674824 is 42847643931.

It is a happy number.

It is a Smith number, since the sum of its digits (51) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 965727 + ... + 980049.

It is an arithmetic number, because the mean of its divisors is an integer number (622234560).

Almost surely, 2^13934674824 is an apocalyptic number.

13934674824 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

13934674824 is an abundant number, since it is smaller than the sum of its proper divisors (25888337016).

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

13934674824 is a wasteful number, since it uses less digits than its factorization.

13934674824 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20130 (or 20126 counting only the distinct ones).

The product of its digits is 3483648, while the sum is 51.

The spelling of 13934674824 in words is "thirteen billion, nine hundred thirty-four million, six hundred seventy-four thousand, eight hundred twenty-four".