313213210144 has 96 divisors (see below), whose sum is σ = 637099344000. Its totient is φ = 151511162880.

The previous prime is 313213210139. The next prime is 313213210151. The reversal of 313213210144 is 441012312313.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 40944432 + ... + 40952080.

It is an arithmetic number, because the mean of its divisors is an integer number (6636451500).

Almost surely, 2^313213210144 is an apocalyptic number.

It is an amenable number.

313213210144 is an abundant number, since it is smaller than the sum of its proper divisors (323886133856).

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

313213210144 is a wasteful number, since it uses less digits than its factorization.

313213210144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8066 (or 8058 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 25.

Adding to 313213210144 its reverse (441012312313), we get a palindrome (754225522457).

The spelling of 313213210144 in words is "three hundred thirteen billion, two hundred thirteen million, two hundred ten thousand, one hundred forty-four".