564716433442 has 32 divisors (see below), whose sum is σ = 982850746752. Its totient is φ = 238340133504.

The previous prime is 564716433403. The next prime is 564716433473. The reversal of 564716433442 is 244334617465.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 244273 + ... + 1090459.

It is an arithmetic number, because the mean of its divisors is an integer number (30714085836).

Almost surely, 2^564716433442 is an apocalyptic number.

564716433442 is a deficient number, since it is larger than the sum of its proper divisors (418134313310).

564716433442 is a wasteful number, since it uses less digits than its factorization.

564716433442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 846922.

The product of its digits is 5806080, while the sum is 49.

The spelling of 564716433442 in words is "five hundred sixty-four billion, seven hundred sixteen million, four hundred thirty-three thousand, four hundred forty-two".