564086342 has 4 divisors (see below), whose sum is σ = 846129516. Its totient is φ = 282043170.

The previous prime is 564086329. The next prime is 564086351. The reversal of 564086342 is 243680465.

It is a semiprime because it is the product of two primes.

It is a junction number, because it is equal to n+sod(n) for n = 564086296 and 564086305.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 141021584 + ... + 141021587.

It is an arithmetic number, because the mean of its divisors is an integer number (211532379).

Almost surely, 2^564086342 is an apocalyptic number.

564086342 is a deficient number, since it is larger than the sum of its proper divisors (282043174).

564086342 is a wasteful number, since it uses less digits than its factorization.

564086342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 282043173.

The product of its (nonzero) digits is 138240, while the sum is 38.

The square root of 564086342 is about 23750.5019315382. The cubic root of 564086342 is about 826.2570817916.

The spelling of 564086342 in words is "five hundred sixty-four million, eighty-six thousand, three hundred forty-two".