314227142 has 16 divisors (see below), whose sum is σ = 481140000. Its totient is φ = 153858432.

The previous prime is 314227141. The next prime is 314227163. The reversal of 314227142 is 241722413.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (314227141) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 60359 + ... + 65357.

It is an arithmetic number, because the mean of its divisors is an integer number (30071250).

Almost surely, 2^314227142 is an apocalyptic number.

314227142 is a deficient number, since it is larger than the sum of its proper divisors (166912858).

314227142 is a wasteful number, since it uses less digits than its factorization.

314227142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5647.

The product of its digits is 2688, while the sum is 26.

The square root of 314227142 is about 17726.4531703327. The cubic root of 314227142 is about 679.8522905813.

Adding to 314227142 its reverse (241722413), we get a palindrome (555949555).

The spelling of 314227142 in words is "three hundred fourteen million, two hundred twenty-seven thousand, one hundred forty-two".