311434434113 has 8 divisors (see below), whose sum is σ = 339823107840. Its totient is φ = 283058502480.

The previous prime is 311434434089. The next prime is 311434434119.

311434434113 is nontrivially palindromic in base 10.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 311434434113 - 2⁶ = 311434434049 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 311434434113.

It is not an unprimeable number, because it can be changed into a prime (311434434119) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3134378 + ... + 3232211.

It is an arithmetic number, because the mean of its divisors is an integer number (42477888480).

Almost surely, 2^311434434113 is an apocalyptic number.

It is an amenable number.

311434434113 is a deficient number, since it is larger than the sum of its proper divisors (28388673727).

311434434113 is a wasteful number, since it uses less digits than its factorization.

311434434113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6371047.

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

It can be divided in two parts, 311434 and 434113, that added together give a palindrome (745547).

The spelling of 311434434113 in words is "three hundred eleven billion, four hundred thirty-four million, four hundred thirty-four thousand, one hundred thirteen".