311014240413 has 4 divisors (see below), whose sum is σ = 414685653888. Its totient is φ = 207342826940.

The previous prime is 311014240387. The next prime is 311014240483. The reversal of 311014240413 is 314042410113.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 311014240413 - 2⁸ = 311014240157 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (311014240483) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 51835706733 + ... + 51835706738.

It is an arithmetic number, because the mean of its divisors is an integer number (103671413472).

Almost surely, 2^311014240413 is an apocalyptic number.

It is an amenable number.

311014240413 is a deficient number, since it is larger than the sum of its proper divisors (103671413475).

311014240413 is a wasteful number, since it uses less digits than its factorization.

311014240413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 103671413474.

The product of its (nonzero) digits is 1152, while the sum is 24.

Adding to 311014240413 its reverse (314042410113), we get a palindrome (625056650526).

The spelling of 311014240413 in words is "three hundred eleven billion, fourteen million, two hundred forty thousand, four hundred thirteen".