491314484010 has 64 divisors (see below), whose sum is σ = 1366585841664. Its totient is φ = 110718753600.

The previous prime is 491314483999. The next prime is 491314484039. The reversal of 491314484010 is 10484413194.

It is a self number, because there is not a number n which added to its sum of digits gives 491314484010.

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, 16461096 + ... + 16490915.

It is an arithmetic number, because the mean of its divisors is an integer number (21352903776).

Almost surely, 2^491314484010 is an apocalyptic number.

491314484010 is an abundant number, since it is smaller than the sum of its proper divisors (875271357654).

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

491314484010 is a wasteful number, since it uses less digits than its factorization.

491314484010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32952099.

The product of its (nonzero) digits is 55296, while the sum is 39.

The spelling of 491314484010 in words is "four hundred ninety-one billion, three hundred fourteen million, four hundred eighty-four thousand, ten".