313441144312 has 16 divisors (see below), whose sum is σ = 597663199800. Its totient is φ = 154064291040.

The previous prime is 313441144283. The next prime is 313441144333. The reversal of 313441144312 is 213441144313.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 332034639 + ... + 332035582.

Almost surely, 2^313441144312 is an apocalyptic number.

It is an amenable number.

313441144312 is a deficient number, since it is larger than the sum of its proper divisors (284222055488).

313441144312 is a wasteful number, since it uses less digits than its factorization.

313441144312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 664070286 (or 664070282 counting only the distinct ones).

The product of its digits is 13824, while the sum is 31.

Adding to 313441144312 its reverse (213441144313), we get a palindrome (526882288625).

Subtracting from 313441144312 its reverse (213441144313), we obtain a palindrome (99999999999).

The spelling of 313441144312 in words is "three hundred thirteen billion, four hundred forty-one million, one hundred forty-four thousand, three hundred twelve".