566424321042 has 16 divisors (see below), whose sum is σ = 1133444587392. Its totient is φ = 188708782800.

The previous prime is 566424320977. The next prime is 566424321091. The reversal of 566424321042 is 240123424665.

It is a happy number.

It is a super-2 number, since 2×566424321042² (a number of 24 digits) contains 22 as substring.

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, 24818698 + ... + 24841509.

It is an arithmetic number, because the mean of its divisors is an integer number (70840286712).

Almost surely, 2^566424321042 is an apocalyptic number.

566424321042 is an abundant number, since it is smaller than the sum of its proper divisors (567020266350).

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

566424321042 is a wasteful number, since it uses less digits than its factorization.

566424321042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49662113.

The product of its (nonzero) digits is 276480, while the sum is 39.

The spelling of 566424321042 in words is "five hundred sixty-six billion, four hundred twenty-four million, three hundred twenty-one thousand, forty-two".