314143332 has 12 divisors (see below), whose sum is σ = 733001136. Its totient is φ = 104714440.

The previous prime is 314143331. The next prime is 314143339. The reversal of 314143332 is 233341413.

It is a tau number, because it is divible by the number of its divisors (12).

It is a nude number because it is divisible by every one of its digits.

It is not an unprimeable number, because it can be changed into a prime (314143331) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13089294 + ... + 13089317.

It is an arithmetic number, because the mean of its divisors is an integer number (61083428).

Almost surely, 2^314143332 is an apocalyptic number.

It is an amenable number.

314143332 is an abundant number, since it is smaller than the sum of its proper divisors (418857804).

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

314143332 is a wasteful number, since it uses less digits than its factorization.

314143332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26178618 (or 26178616 counting only the distinct ones).

The product of its digits is 2592, while the sum is 24.

The square root of 314143332 is about 17724.0890315976. The cubic root of 314143332 is about 679.7918422841.

Adding to 314143332 its reverse (233341413), we get a palindrome (547484745).

The spelling of 314143332 in words is "three hundred fourteen million, one hundred forty-three thousand, three hundred thirty-two".