13678592872 has 48 divisors (see below), whose sum is σ = 29430819360. Its totient is φ = 5838392928.

The previous prime is 13678592849. The next prime is 13678592881. The reversal of 13678592872 is 27829587631.

It is a happy 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, 16303029 + ... + 16303867.

It is an arithmetic number, because the mean of its divisors is an integer number (613142070).

Almost surely, 2^13678592872 is an apocalyptic number.

It is an amenable number.

13678592872 is an abundant number, since it is smaller than the sum of its proper divisors (15752226488).

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

13678592872 is an frugal number, since it uses more digits than its factorization.

13678592872 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2038 (or 1195 counting only the distinct ones).

The product of its digits is 10160640, while the sum is 58.

It can be divided in two parts, 1367859 and 2872, that added together give a palindrome (1370731).

The spelling of 13678592872 in words is "thirteen billion, six hundred seventy-eight million, five hundred ninety-two thousand, eight hundred seventy-two".