564742315342 has 8 divisors (see below), whose sum is σ = 847373892696. Its totient is φ = 282284351112.

The previous prime is 564742315273. The next prime is 564742315427. The reversal of 564742315342 is 243513247465.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 564742315292 and 564742315301.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 43395148 + ... + 43408159.

It is an arithmetic number, because the mean of its divisors is an integer number (105921736587).

Almost surely, 2^564742315342 is an apocalyptic number.

564742315342 is a deficient number, since it is larger than the sum of its proper divisors (282631577354).

564742315342 is a wasteful number, since it uses less digits than its factorization.

564742315342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86806562.

The product of its digits is 2419200, while the sum is 46.

The spelling of 564742315342 in words is "five hundred sixty-four billion, seven hundred forty-two million, three hundred fifteen thousand, three hundred forty-two".