13912750290 has 64 divisors (see below), whose sum is σ = 34561209600. Its totient is φ = 3580141824.

The previous prime is 13912750289. The next prime is 13912750337. The reversal of 13912750290 is 9205721931.

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, 2174416 + ... + 2180804.

It is an arithmetic number, because the mean of its divisors is an integer number (540018900).

Almost surely, 2^13912750290 is an apocalyptic number.

13912750290 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13912750290 is an abundant number, since it is smaller than the sum of its proper divisors (20648459310).

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

13912750290 is a wasteful number, since it uses less digits than its factorization.

13912750290 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8931.

The product of its (nonzero) digits is 34020, while the sum is 39.

The spelling of 13912750290 in words is "thirteen billion, nine hundred twelve million, seven hundred fifty thousand, two hundred ninety".