2042959164 has 12 divisors (see below), whose sum is σ = 4766904744. Its totient is φ = 680986384.

The previous prime is 2042959157. The next prime is 2042959213. The reversal of 2042959164 is 4619592402.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 85123287 + ... + 85123310.

It is an arithmetic number, because the mean of its divisors is an integer number (397242062).

Almost surely, 2^2042959164 is an apocalyptic number.

It is an amenable number.

2042959164 is an abundant number, since it is smaller than the sum of its proper divisors (2723945580).

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

2042959164 is a wasteful number, since it uses less digits than its factorization.

2042959164 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 170246604 (or 170246602 counting only the distinct ones).

The product of its (nonzero) digits is 155520, while the sum is 42.

The square root of 2042959164 is about 45199.1057876149. The cubic root of 2042959164 is about 1268.8780808389.

The spelling of 2042959164 in words is "two billion, forty-two million, nine hundred fifty-nine thousand, one hundred sixty-four".