311442214014 has 24 divisors (see below), whose sum is σ = 675049415040. Its totient is φ = 103774386528.

The previous prime is 311442213989. The next prime is 311442214049. The reversal of 311442214014 is 410412244113.

311442214014 is a `hidden beast` number, since 3 + 1 + 1 + 442 + 214 + 0 + 1 + 4 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3258654 + ... + 3352865.

It is an arithmetic number, because the mean of its divisors is an integer number (28127058960).

Almost surely, 2^311442214014 is an apocalyptic number.

311442214014 is an abundant number, since it is smaller than the sum of its proper divisors (363607201026).

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

311442214014 is a wasteful number, since it uses less digits than its factorization.

311442214014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6614144 (or 6614141 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 27.

Adding to 311442214014 its reverse (410412244113), we get a palindrome (721854458127).

The spelling of 311442214014 in words is "three hundred eleven billion, four hundred forty-two million, two hundred fourteen thousand, fourteen".