14931107490 has 32 divisors (see below), whose sum is σ = 38591171136. Its totient is φ = 3675349440.

The previous prime is 14931107489. The next prime is 14931107549. The reversal of 14931107490 is 9470113941.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19142056 + ... + 19142835.

It is an arithmetic number, because the mean of its divisors is an integer number (1205974098).

Almost surely, 2^14931107490 is an apocalyptic number.

14931107490 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

14931107490 is an abundant number, since it is smaller than the sum of its proper divisors (23660063646).

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

14931107490 is a wasteful number, since it uses less digits than its factorization.

14931107490 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38284914.

The product of its (nonzero) digits is 27216, while the sum is 39.

The spelling of 14931107490 in words is "fourteen billion, nine hundred thirty-one million, one hundred seven thousand, four hundred ninety".