313662340020 has 48 divisors (see below), whose sum is σ = 878302470528. Its totient is φ = 83638727040.

The previous prime is 313662339997. The next prime is 313662340037. The reversal of 313662340020 is 20043266313.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a self number, because there is not a number n which added to its sum of digits gives 313662340020.

It is a congruent number.

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, 1048450 + ... + 1313990.

It is an arithmetic number, because the mean of its divisors is an integer number (18297968136).

Almost surely, 2^313662340020 is an apocalyptic number.

313662340020 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

313662340020 is an abundant number, since it is smaller than the sum of its proper divisors (564640130508).

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

313662340020 is a wasteful number, since it uses less digits than its factorization.

313662340020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 285240 (or 285238 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 30.

The spelling of 313662340020 in words is "three hundred thirteen billion, six hundred sixty-two million, three hundred forty thousand, twenty".