13988589496 has 16 divisors (see below), whose sum is σ = 29975549040. Its totient is φ = 5995109760.

The previous prime is 13988589493. The next prime is 13988589521. The reversal of 13988589496 is 69498588931.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13988589493) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 124898065 + ... + 124898176.

It is an arithmetic number, because the mean of its divisors is an integer number (1873471815).

Almost surely, 2^13988589496 is an apocalyptic number.

It is an amenable number.

13988589496 is an abundant number, since it is smaller than the sum of its proper divisors (15986959544).

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

13988589496 is a wasteful number, since it uses less digits than its factorization.

13988589496 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 249796254 (or 249796250 counting only the distinct ones).

The product of its digits is 134369280, while the sum is 70.

The spelling of 13988589496 in words is "thirteen billion, nine hundred eighty-eight million, five hundred eighty-nine thousand, four hundred ninety-six".