518367142 has 8 divisors (see below), whose sum is σ = 790297632. Its totient is φ = 254934600.

The previous prime is 518367133. The next prime is 518367181. The reversal of 518367142 is 241763815.

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, 2124334 + ... + 2124577.

It is an arithmetic number, because the mean of its divisors is an integer number (98787204).

Almost surely, 2^518367142 is an apocalyptic number.

518367142 is a deficient number, since it is larger than the sum of its proper divisors (271930490).

518367142 is a wasteful number, since it uses less digits than its factorization.

518367142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4248974.

The product of its digits is 40320, while the sum is 37.

The square root of 518367142 is about 22767.6775715047. The cubic root of 518367142 is about 803.3025673420.

The spelling of 518367142 in words is "five hundred eighteen million, three hundred sixty-seven thousand, one hundred forty-two".