15002340990 has 64 divisors (see below), whose sum is σ = 44314615296. Its totient is φ = 3165328512.

The previous prime is 15002340989. The next prime is 15002341009. The reversal of 15002340990 is 9904320051.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2744952 + ... + 2750411.

It is an arithmetic number, because the mean of its divisors is an integer number (692415864).

Almost surely, 2^15002340990 is an apocalyptic number.

15002340990 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

15002340990 is an abundant number, since it is smaller than the sum of its proper divisors (29312274306).

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

15002340990 is a wasteful number, since it uses less digits than its factorization.

15002340990 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5495393.

The product of its (nonzero) digits is 9720, while the sum is 33.

The spelling of 15002340990 in words is "fifteen billion, two million, three hundred forty thousand, nine hundred ninety".