2042462256 has 20 divisors (see below), whose sum is σ = 5276360952. Its totient is φ = 680820736.

The previous prime is 2042462243. The next prime is 2042462309. The reversal of 2042462256 is 6522642402.

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, 21275601 + ... + 21275696.

Almost surely, 2^2042462256 is an apocalyptic number.

It is an amenable number.

2042462256 is an abundant number, since it is smaller than the sum of its proper divisors (3233898696).

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

2042462256 is a wasteful number, since it uses less digits than its factorization.

2042462256 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42551308 (or 42551302 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 33.

The square root of 2042462256 is about 45193.6085746646. The cubic root of 2042462256 is about 1268.7751962900.

The spelling of 2042462256 in words is "two billion, forty-two million, four hundred sixty-two thousand, two hundred fifty-six".