2013192944 has 40 divisors (see below), whose sum is σ = 4651607040. Its totient is φ = 825283008.

The previous prime is 2013192941. The next prime is 2013192959. The reversal of 2013192944 is 4492913102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2013192941) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 388184 + ... + 393335.

It is an arithmetic number, because the mean of its divisors is an integer number (116290176).

Almost surely, 2^2013192944 is an apocalyptic number.

It is an amenable number.

2013192944 is an abundant number, since it is smaller than the sum of its proper divisors (2638414096).

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

2013192944 is a wasteful number, since it uses less digits than its factorization.

2013192944 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 781557 (or 781551 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 35.

The square root of 2013192944 is about 44868.6186994875. The cubic root of 2013192944 is about 1262.6853252631.

The spelling of 2013192944 in words is "two billion, thirteen million, one hundred ninety-two thousand, nine hundred forty-four".