314231144144 has 40 divisors (see below), whose sum is σ = 613786316352. Its totient is φ = 155835912960.

The previous prime is 314231144137. The next prime is 314231144177. The reversal of 314231144144 is 441441132413.

It is a self number, because there is not a number n which added to its sum of digits gives 314231144144.

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, 4139717 + ... + 4214939.

Almost surely, 2^314231144144 is an apocalyptic number.

It is an amenable number.

314231144144 is a deficient number, since it is larger than the sum of its proper divisors (299555172208).

314231144144 is a wasteful number, since it uses less digits than its factorization.

314231144144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77355 (or 77349 counting only the distinct ones).

The product of its digits is 18432, while the sum is 32.

Adding to 314231144144 its reverse (441441132413), we get a palindrome (755672276557).

The spelling of 314231144144 in words is "three hundred fourteen billion, two hundred thirty-one million, one hundred forty-four thousand, one hundred forty-four".