13985712192 has 28 divisors (see below), whose sum is σ = 37003864016. Its totient is φ = 4661904000.

The previous prime is 13985712179. The next prime is 13985712193. The reversal of 13985712192 is 29121758931.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is not an unprimeable number, because it can be changed into a prime (13985712193) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 36420934 + ... + 36421317.

It is an arithmetic number, because the mean of its divisors is an integer number (1321566572).

Almost surely, 2^13985712192 is an apocalyptic number.

13985712192 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

13985712192 is an abundant number, since it is smaller than the sum of its proper divisors (23018151824).

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

13985712192 is an equidigital number, since it uses as much as digits as its factorization.

13985712192 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72842266 (or 72842256 counting only the distinct ones).

The product of its digits is 272160, while the sum is 48.

The spelling of 13985712192 in words is "thirteen billion, nine hundred eighty-five million, seven hundred twelve thousand, one hundred ninety-two".