491305413714 has 16 divisors (see below), whose sum is σ = 983563905600. Its totient is φ = 163609624880.

The previous prime is 491305413691. The next prime is 491305413727. The reversal of 491305413714 is 417314503194.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 39704889 + ... + 39717260.

It is an arithmetic number, because the mean of its divisors is an integer number (61472744100).

Almost surely, 2^491305413714 is an apocalyptic number.

491305413714 is an abundant number, since it is smaller than the sum of its proper divisors (492258491886).

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

491305413714 is a wasteful number, since it uses less digits than its factorization.

491305413714 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79423185.

The product of its (nonzero) digits is 181440, while the sum is 42.

The spelling of 491305413714 in words is "four hundred ninety-one billion, three hundred five million, four hundred thirteen thousand, seven hundred fourteen".