542314666 has 8 divisors (see below), whose sum is σ = 827259840. Its totient is φ = 266561388.

The previous prime is 542314621. The next prime is 542314693. The reversal of 542314666 is 666413245.

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

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, 2297826 + ... + 2298061.

It is an arithmetic number, because the mean of its divisors is an integer number (103407480).

Almost surely, 2^542314666 is an apocalyptic number.

542314666 is a deficient number, since it is larger than the sum of its proper divisors (284945174).

542314666 is a wasteful number, since it uses less digits than its factorization.

542314666 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4595948.

The product of its digits is 103680, while the sum is 37.

The square root of 542314666 is about 23287.6505040762. The cubic root of 542314666 is about 815.4871394854.

The spelling of 542314666 in words is "five hundred forty-two million, three hundred fourteen thousand, six hundred sixty-six".