13390032990 has 16 divisors (see below), whose sum is σ = 32136079248. Its totient is φ = 3570675456.

The previous prime is 13390032959. The next prime is 13390033009. The reversal of 13390032990 is 9923009331.

It is a congruent 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, 223167187 + ... + 223167246.

It is an arithmetic number, because the mean of its divisors is an integer number (2008504953).

Almost surely, 2^13390032990 is an apocalyptic number.

13390032990 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13390032990 is an abundant number, since it is smaller than the sum of its proper divisors (18746046258).

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

13390032990 is a wasteful number, since it uses less digits than its factorization.

13390032990 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 446334443.

The product of its (nonzero) digits is 39366, while the sum is 39.

The spelling of 13390032990 in words is "thirteen billion, three hundred ninety million, thirty-two thousand, nine hundred ninety".