314666342 has 4 divisors (see below), whose sum is σ = 471999516. Its totient is φ = 157333170.

The previous prime is 314666309. The next prime is 314666357. The reversal of 314666342 is 243666413.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 243666413 = 661 ⋅368633.

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, 78666584 + ... + 78666587.

It is an arithmetic number, because the mean of its divisors is an integer number (117999879).

Almost surely, 2^314666342 is an apocalyptic number.

314666342 is a deficient number, since it is larger than the sum of its proper divisors (157333174).

314666342 is a wasteful number, since it uses less digits than its factorization.

314666342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 157333173.

The product of its digits is 62208, while the sum is 35.

The square root of 314666342 is about 17738.8371095740. The cubic root of 314666342 is about 680.1688897108.

The spelling of 314666342 in words is "three hundred fourteen million, six hundred sixty-six thousand, three hundred forty-two".