3131431342214 has 48 divisors (see below), whose sum is σ = 5755655347200. Its totient is φ = 1270513668816.

The previous prime is 3131431342201. The next prime is 3131431342283. The reversal of 3131431342214 is 4122431341313.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2058707 + ... + 3240545.

It is an arithmetic number, because the mean of its divisors is an integer number (119909486400).

Almost surely, 2^{3131431342214} is an apocalyptic number.

3131431342214 is a deficient number, since it is larger than the sum of its proper divisors (2624224004986).

3131431342214 is a wasteful number, since it uses less digits than its factorization.

3131431342214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1183297 (or 1183290 counting only the distinct ones).

The product of its digits is 20736, while the sum is 32.

Adding to 3131431342214 its reverse (4122431341313), we get a palindrome (7253862683527).

Subtracting 3131431342214 from its reverse (4122431341313), we obtain a palindrome (990999999099).

The spelling of 3131431342214 in words is "three trillion, one hundred thirty-one billion, four hundred thirty-one million, three hundred forty-two thousand, two hundred fourteen".