311310400314 has 16 divisors (see below), whose sum is σ = 634368363552. Its totient is φ = 101812206288.

The previous prime is 311310400253. The next prime is 311310400327. The reversal of 311310400314 is 413004013113.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 489481444 + ... + 489482079.

It is an arithmetic number, because the mean of its divisors is an integer number (39648022722).

Almost surely, 2^311310400314 is an apocalyptic number.

311310400314 is an abundant number, since it is smaller than the sum of its proper divisors (323057963238).

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

311310400314 is a wasteful number, since it uses less digits than its factorization.

311310400314 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 978963581.

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 311310400314 its reverse (413004013113), we get a palindrome (724314413427).

The spelling of 311310400314 in words is "three hundred eleven billion, three hundred ten million, four hundred thousand, three hundred fourteen".