594428042 has 16 divisors (see below), whose sum is σ = 975973992. Its totient is φ = 269853120.

The previous prime is 594428039. The next prime is 594428057. The reversal of 594428042 is 240824495.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 62710561 + 531717481 = 7919^2 + 23059^2 .

It is a junction number, because it is equal to n+sod(n) for n = 594427987 and 594428005.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 185813 + ... + 188984.

Almost surely, 2^594428042 is an apocalyptic number.

594428042 is a deficient number, since it is larger than the sum of its proper divisors (381545950).

594428042 is a wasteful number, since it uses less digits than its factorization.

594428042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 374873.

The product of its (nonzero) digits is 92160, while the sum is 38.

The square root of 594428042 is about 24380.8950204868. The cubic root of 594428042 is about 840.8136683106.

The spelling of 594428042 in words is "five hundred ninety-four million, four hundred twenty-eight thousand, forty-two".