56858941442 has 4 divisors (see below), whose sum is σ = 85288412166. Its totient is φ = 28429470720.

The previous prime is 56858941441. The next prime is 56858941541. The reversal of 56858941442 is 24414985865.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 56226368641 + 632572801 = 237121^2 + 25151^2 .

It is not an unprimeable number, because it can be changed into a prime (56858941441) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14214735359 + ... + 14214735362.

Almost surely, 2^56858941442 is an apocalyptic number.

56858941442 is a deficient number, since it is larger than the sum of its proper divisors (28429470724).

56858941442 is a wasteful number, since it uses less digits than its factorization.

56858941442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28429470723.

The product of its digits is 11059200, while the sum is 56.

The spelling of 56858941442 in words is "fifty-six billion, eight hundred fifty-eight million, nine hundred forty-one thousand, four hundred forty-two".