313441000312 has 16 divisors (see below), whose sum is σ = 641129319000. Its totient is φ = 142473181920.

The previous prime is 313441000277. The next prime is 313441000331. The reversal of 313441000312 is 213000144313.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1780914687 + ... + 1780914862.

Almost surely, 2^313441000312 is an apocalyptic number.

It is an amenable number.

313441000312 is an abundant number, since it is smaller than the sum of its proper divisors (327688318688).

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

313441000312 is a wasteful number, since it uses less digits than its factorization.

313441000312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3561829566 (or 3561829562 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 313441000312 its reverse (213000144313), we get a palindrome (526441144625).

The spelling of 313441000312 in words is "three hundred thirteen billion, four hundred forty-one million, three hundred twelve", and thus it is an aban number.