314255144 has 16 divisors (see below), whose sum is σ = 673404000. Its totient is φ = 134680752.

The previous prime is 314255093. The next prime is 314255177. The reversal of 314255144 is 441552413.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2805794 + ... + 2805905.

It is an arithmetic number, because the mean of its divisors is an integer number (42087750).

Almost surely, 2^314255144 is an apocalyptic number.

It is an amenable number.

314255144 is an abundant number, since it is smaller than the sum of its proper divisors (359148856).

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

314255144 is a wasteful number, since it uses less digits than its factorization.

314255144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5611712 (or 5611708 counting only the distinct ones).

The product of its digits is 9600, while the sum is 29.

The square root of 314255144 is about 17727.2429892524. The cubic root of 314255144 is about 679.8724847400.

The spelling of 314255144 in words is "three hundred fourteen million, two hundred fifty-five thousand, one hundred forty-four".