13912888992 has 24 divisors (see below), whose sum is σ = 36521333856. Its totient is φ = 4637629632.

The previous prime is 13912888963. The next prime is 13912889009. The reversal of 13912888992 is 29988821931.

13912888992 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (24).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 72462868 + ... + 72463059.

It is an arithmetic number, because the mean of its divisors is an integer number (1521722244).

Almost surely, 2^13912888992 is an apocalyptic number.

13912888992 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

13912888992 is an abundant number, since it is smaller than the sum of its proper divisors (22608444864).

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

13912888992 is a wasteful number, since it uses less digits than its factorization.

13912888992 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 144925940 (or 144925932 counting only the distinct ones).

The product of its digits is 4478976, while the sum is 60.

The spelling of 13912888992 in words is "thirteen billion, nine hundred twelve million, eight hundred eighty-eight thousand, nine hundred ninety-two".