2044842852 has 48 divisors (see below), whose sum is σ = 5408768960. Its totient is φ = 596066688.

The previous prime is 2044842823. The next prime is 2044842883. The reversal of 2044842852 is 2582484402.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a self number, because there is not a number n which added to its sum of digits gives 2044842852.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 341983 + ... + 347910.

Almost surely, 2^2044842852 is an apocalyptic number.

It is an amenable number.

2044842852 is an abundant number, since it is smaller than the sum of its proper divisors (3363926108).

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

2044842852 is a wasteful number, since it uses less digits than its factorization.

2044842852 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 689932 (or 689930 counting only the distinct ones).

The product of its (nonzero) digits is 163840, while the sum is 39.

The square root of 2044842852 is about 45219.9386554206. The cubic root of 2044842852 is about 1269.2679460603.

The spelling of 2044842852 in words is "two billion, forty-four million, eight hundred forty-two thousand, eight hundred fifty-two".