314442012 has 24 divisors (see below), whose sum is σ = 758998800. Its totient is φ = 101199616.

The previous prime is 314441999. The next prime is 314442017. The reversal of 314442012 is 210244413.

It is a self number, because there is not a number n which added to its sum of digits gives 314442012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (314442017) 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, 451437 + ... + 452132.

It is an arithmetic number, because the mean of its divisors is an integer number (31624950).

Almost surely, 2^314442012 is an apocalyptic number.

It is an amenable number.

314442012 is an abundant number, since it is smaller than the sum of its proper divisors (444556788).

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

314442012 is a wasteful number, since it uses less digits than its factorization.

314442012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 903605 (or 903603 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 21.

The square root of 314442012 is about 17732.5128506932. The cubic root of 314442012 is about 680.0072173398.

Adding to 314442012 its reverse (210244413), we get a palindrome (524686425).

The spelling of 314442012 in words is "three hundred fourteen million, four hundred forty-two thousand, twelve".