13792486144 has 72 divisors (see below), whose sum is σ = 28235063808. Its totient is φ = 6721152000.

The previous prime is 13792486091. The next prime is 13792486171. The reversal of 13792486144 is 44168429731.

It is a happy 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, 3017749 + ... + 3022315.

It is an arithmetic number, because the mean of its divisors is an integer number (392153664).

Almost surely, 2^13792486144 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 13792486144, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14117531904).

13792486144 is an abundant number, since it is smaller than the sum of its proper divisors (14442577664).

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

13792486144 is an equidigital number, since it uses as much as digits as its factorization.

13792486144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4881 (or 4867 counting only the distinct ones).

The product of its digits is 1161216, while the sum is 49.

The spelling of 13792486144 in words is "thirteen billion, seven hundred ninety-two million, four hundred eighty-six thousand, one hundred forty-four".