314340142 has 16 divisors (see below), whose sum is σ = 496884240. Its totient is φ = 148730688.

The previous prime is 314340127. The next prime is 314340151. The reversal of 314340142 is 241043413.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 33738 + ... + 42034.

It is an arithmetic number, because the mean of its divisors is an integer number (31055265).

Almost surely, 2^314340142 is an apocalyptic number.

314340142 is a deficient number, since it is larger than the sum of its proper divisors (182544098).

314340142 is a wasteful number, since it uses less digits than its factorization.

314340142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9315.

The product of its (nonzero) digits is 1152, while the sum is 22.

The square root of 314340142 is about 17729.6402106755. The cubic root of 314340142 is about 679.9337752692.

Adding to 314340142 its reverse (241043413), we get a palindrome (555383555).

The spelling of 314340142 in words is "three hundred fourteen million, three hundred forty thousand, one hundred forty-two".