566133440426 has 32 divisors (see below), whose sum is σ = 878135233536. Its totient is φ = 273454272000.

The previous prime is 566133440393. The next prime is 566133440441. The reversal of 566133440426 is 624044331665.

It is a super-2 number, since 2×566133440426² (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 15 ways as a sum of consecutive naturals, for example, 121407371 + ... + 121412033.

It is an arithmetic number, because the mean of its divisors is an integer number (27441726048).

Almost surely, 2^566133440426 is an apocalyptic number.

566133440426 is a deficient number, since it is larger than the sum of its proper divisors (312001793110).

566133440426 is a wasteful number, since it uses less digits than its factorization.

566133440426 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7718.

The product of its (nonzero) digits is 1244160, while the sum is 44.

The spelling of 566133440426 in words is "five hundred sixty-six billion, one hundred thirty-three million, four hundred forty thousand, four hundred twenty-six".