564142324442122 has 16 divisors (see below), whose sum is σ = 858844502206560. Its totient is φ = 277860833152848.

The previous prime is 564142324442117. The next prime is 564142324442159. The reversal of 564142324442122 is 221244423241465.

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, 158019904 + ... + 161550532.

It is an arithmetic number, because the mean of its divisors is an integer number (53677781387910).

Almost surely, 2^{564142324442122} is an apocalyptic number.

564142324442122 is a deficient number, since it is larger than the sum of its proper divisors (294702177764438).

564142324442122 is a wasteful number, since it uses less digits than its factorization.

564142324442122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4723125.

The product of its digits is 2949120, while the sum is 46.

Adding to 564142324442122 its reverse (221244423241465), we get a palindrome (785386747683587).

The spelling of 564142324442122 in words is "five hundred sixty-four trillion, one hundred forty-two billion, three hundred twenty-four million, four hundred forty-two thousand, one hundred twenty-two".