13994607088 has 160 divisors (see below), whose sum is σ = 34860054528. Its totient is φ = 5283532800.

The previous prime is 13994607083. The next prime is 13994607091. The reversal of 13994607088 is 88070649931.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13994607083) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 15361353 + ... + 15362263.

Almost surely, 2^13994607088 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 13994607088, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17430027264).

13994607088 is an abundant number, since it is smaller than the sum of its proper divisors (20865447440).

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

13994607088 is a wasteful number, since it uses less digits than its factorization.

13994607088 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1311 (or 1305 counting only the distinct ones).

The product of its (nonzero) digits is 2612736, while the sum is 55.

The spelling of 13994607088 in words is "thirteen billion, nine hundred ninety-four million, six hundred seven thousand, eighty-eight".