314231142 has 16 divisors (see below), whose sum is σ = 629717760. Its totient is φ = 104534472.

The previous prime is 314231123. The next prime is 314231171. The reversal of 314231142 is 241132413.

314231142 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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, 49042 + ... + 55077.

It is an arithmetic number, because the mean of its divisors is an integer number (39357360).

Almost surely, 2^314231142 is an apocalyptic number.

314231142 is an abundant number, since it is smaller than the sum of its proper divisors (315486618).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

314231142 is a wasteful number, since it uses less digits than its factorization.

314231142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 104627.

The product of its digits is 576, while the sum is 21.

The square root of 314231142 is about 17726.5659957026. The cubic root of 314231142 is about 679.8551753285.

Adding to 314231142 its reverse (241132413), we get a palindrome (555363555).

The spelling of 314231142 in words is "three hundred fourteen million, two hundred thirty-one thousand, one hundred forty-two".