13488880880 has 40 divisors (see below), whose sum is σ = 31376293872. Its totient is φ = 5393032704.

The previous prime is 13488880807. The next prime is 13488880901. The reversal of 13488880880 is 8808888431.

It is a tau number, because it is divible by the number of its divisors (40).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 137972 + ... + 214508.

Almost surely, 2^13488880880 is an apocalyptic number.

13488880880 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13488880880 is an abundant number, since it is smaller than the sum of its proper divisors (17887412992).

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

13488880880 is a wasteful number, since it uses less digits than its factorization.

13488880880 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78753 (or 78747 counting only the distinct ones).

The product of its (nonzero) digits is 3145728, while the sum is 56.

The spelling of 13488880880 in words is "thirteen billion, four hundred eighty-eight million, eight hundred eighty thousand, eight hundred eighty".