564424243043 has 2 divisors, whose sum is σ = 564424243044. Its totient is φ = 564424243042.

The previous prime is 564424243039. The next prime is 564424243069. The reversal of 564424243043 is 340342424465.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 564424243043 - 2² = 564424243039 is a prime.

It is a super-2 number, since 2×564424243043² (a number of 24 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (564424243093) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 282212121521 + 282212121522.

It is an arithmetic number, because the mean of its divisors is an integer number (282212121522).

Almost surely, 2^564424243043 is an apocalyptic number.

564424243043 is a deficient number, since it is larger than the sum of its proper divisors (1).

564424243043 is an equidigital number, since it uses as much as digits as its factorization.

564424243043 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1105920, while the sum is 41.

The spelling of 564424243043 in words is "five hundred sixty-four billion, four hundred twenty-four million, two hundred forty-three thousand, forty-three".