311312424213068 has 6 divisors (see below), whose sum is σ = 544796742372876. Its totient is φ = 155656212106532.

The previous prime is 311312424213067. The next prime is 311312424213143. The reversal of 311312424213068 is 860312424213113.

It is not an unprimeable number, because it can be changed into a prime (311312424213067) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 38914053026630 + ... + 38914053026637.

It is an arithmetic number, because the mean of its divisors is an integer number (90799457062146).

Almost surely, 2^{311312424213068} is an apocalyptic number.

It is an amenable number.

311312424213068 is a deficient number, since it is larger than the sum of its proper divisors (233484318159808).

311312424213068 is a wasteful number, since it uses less digits than its factorization.

311312424213068 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77828106053271 (or 77828106053269 counting only the distinct ones).

The product of its (nonzero) digits is 165888, while the sum is 41.

The spelling of 311312424213068 in words is "three hundred eleven trillion, three hundred twelve billion, four hundred twenty-four million, two hundred thirteen thousand, sixty-eight".