314240344 has 32 divisors (see below), whose sum is σ = 648473040. Its totient is φ = 141568000.

The previous prime is 314240323. The next prime is 314240347. The reversal of 314240344 is 443042413.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (314240347) 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, 5857 + ... + 25744.

Almost surely, 2^314240344 is an apocalyptic number.

It is an amenable number.

314240344 is an abundant number, since it is smaller than the sum of its proper divisors (334232696).

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

314240344 is a wasteful number, since it uses less digits than its factorization.

314240344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31731 (or 31727 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 25.

The square root of 314240344 is about 17726.8255477398. The cubic root of 314240344 is about 679.8618115965.

Adding to 314240344 its reverse (443042413), we get a palindrome (757282757).

The spelling of 314240344 in words is "three hundred fourteen million, two hundred forty thousand, three hundred forty-four".