313240222114144 has 48 divisors (see below), whose sum is σ = 670976205445728. Its totient is φ = 143081972969472.

The previous prime is 313240222114123. The next prime is 313240222114163. The reversal of 313240222114144 is 441411222042313.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3881306572 + ... + 3881387275.

It is an arithmetic number, because the mean of its divisors is an integer number (13978670946786).

Almost surely, 2^{313240222114144} is an apocalyptic number.

It is an amenable number.

313240222114144 is an abundant number, since it is smaller than the sum of its proper divisors (357735983331584).

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

313240222114144 is a wasteful number, since it uses less digits than its factorization.

313240222114144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7762693967 (or 7762693959 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 34.

Adding to 313240222114144 its reverse (441411222042313), we get a palindrome (754651444156457).

The spelling of 313240222114144 in words is "three hundred thirteen trillion, two hundred forty billion, two hundred twenty-two million, one hundred fourteen thousand, one hundred forty-four".