2044202664 has 32 divisors (see below), whose sum is σ = 5840579520. Its totient is φ = 584057856.

The previous prime is 2044202623. The next prime is 2044202681. The reversal of 2044202664 is 4662024402.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6083769 + ... + 6084104.

It is an arithmetic number, because the mean of its divisors is an integer number (182518110).

Almost surely, 2^2044202664 is an apocalyptic number.

2044202664 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

2044202664 is an abundant number, since it is smaller than the sum of its proper divisors (3796376856).

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

2044202664 is a wasteful number, since it uses less digits than its factorization.

2044202664 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12167889 (or 12167885 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 30.

The square root of 2044202664 is about 45212.8594981561. The cubic root of 2044202664 is about 1269.1354737907.

The spelling of 2044202664 in words is "two billion, forty-four million, two hundred two thousand, six hundred sixty-four".