2042064056 has 48 divisors (see below), whose sum is σ = 3932326440. Its totient is φ = 994065600.

The previous prime is 2042064043. The next prime is 2042064067. The reversal of 2042064056 is 6504602402.

It is a super-2 number, since 2×2042064056² = 8340051217614342272, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3626831 + ... + 3627393.

Almost surely, 2^2042064056 is an apocalyptic number.

It is an amenable number.

2042064056 is a deficient number, since it is larger than the sum of its proper divisors (1890262384).

2042064056 is a wasteful number, since it uses less digits than its factorization.

2042064056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 804 (or 733 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 29.

The square root of 2042064056 is about 45189.2028697121. The cubic root of 2042064056 is about 1268.6927371375.

Adding to 2042064056 its reverse (6504602402), we get a palindrome (8546666458).

The spelling of 2042064056 in words is "two billion, forty-two million, sixty-four thousand, fifty-six", and thus it is an eban number.