3131344314 has 36 divisors (see below), whose sum is σ = 7892267994. Its totient is φ = 894669552.

The previous prime is 3131344313. The next prime is 3131344319. The reversal of 3131344314 is 4134431313.

3131344314 is a `hidden beast` number, since 3 + 1 + 3 + 1 + 344 + 314 = 666.

3131344314 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 3108620025 + 22724289 = 55755^2 + 4767^2 .

It is not an unprimeable number, because it can be changed into a prime (3131344313) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 1774257 + ... + 1776020.

Almost surely, 2^3131344314 is an apocalyptic number.

3131344314 is an abundant number, since it is smaller than the sum of its proper divisors (4760923680).

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

3131344314 is a wasteful number, since it uses less digits than its factorization.

3131344314 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3550299 (or 3550289 counting only the distinct ones).

The product of its digits is 5184, while the sum is 27.

The square root of 3131344314 is about 55958.4159354069. The cubic root of 3131344314 is about 1462.9975809427.

Adding to 3131344314 its reverse (4134431313), we get a palindrome (7265775627).

The spelling of 3131344314 in words is "three billion, one hundred thirty-one million, three hundred forty-four thousand, three hundred fourteen".