2013368812 has 48 divisors (see below), whose sum is σ = 4340224000. Its totient is φ = 795811392.

The previous prime is 2013368809. The next prime is 2013368813. The reversal of 2013368812 is 2188633102.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (2013368813) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 726253 + ... + 729019.

Almost surely, 2^2013368812 is an apocalyptic number.

It is an amenable number.

2013368812 is an abundant number, since it is smaller than the sum of its proper divisors (2326855188).

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

2013368812 is a wasteful number, since it uses less digits than its factorization.

2013368812 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4790 (or 4788 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 34.

The square root of 2013368812 is about 44870.5784674100. The cubic root of 2013368812 is about 1262.7220926409.

The spelling of 2013368812 in words is "two billion, thirteen million, three hundred sixty-eight thousand, eight hundred twelve".