564234142 has 8 divisors (see below), whose sum is σ = 846662832. Its totient is φ = 282013200.

The previous prime is 564234071. The next prime is 564234157. The reversal of 564234142 is 241432465.

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

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, 44959 + ... + 56122.

It is an arithmetic number, because the mean of its divisors is an integer number (105832854).

Almost surely, 2^564234142 is an apocalyptic number.

564234142 is a deficient number, since it is larger than the sum of its proper divisors (282428690).

564234142 is a wasteful number, since it uses less digits than its factorization.

564234142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 103874.

The product of its digits is 23040, while the sum is 31.

The square root of 564234142 is about 23753.6132409366. The cubic root of 564234142 is about 826.3292398540.

The spelling of 564234142 in words is "five hundred sixty-four million, two hundred thirty-four thousand, one hundred forty-two".