313432835836 has 48 divisors (see below), whose sum is σ = 582940573600. Its totient is φ = 147038623488.

The previous prime is 313432835819. The next prime is 313432835839. The reversal of 313432835836 is 638538234313.

It is a self number, because there is not a number n which added to its sum of digits gives 313432835836.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (313432835839) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21174790 + ... + 21189586.

Almost surely, 2^313432835836 is an apocalyptic number.

It is an amenable number.

313432835836 is a deficient number, since it is larger than the sum of its proper divisors (269507737764).

313432835836 is a wasteful number, since it uses less digits than its factorization.

313432835836 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17486 (or 17484 counting only the distinct ones).

The product of its digits is 3732480, while the sum is 49.

The spelling of 313432835836 in words is "three hundred thirteen billion, four hundred thirty-two million, eight hundred thirty-five thousand, eight hundred thirty-six".