314442132 has 48 divisors (see below), whose sum is σ = 797872320. Its totient is φ = 95980032.

The previous prime is 314442067. The next prime is 314442133. The reversal of 314442132 is 231244413.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (314442133) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13282 + ... + 28377.

It is an arithmetic number, because the mean of its divisors is an integer number (16622340).

Almost surely, 2^314442132 is an apocalyptic number.

It is an amenable number.

314442132 is an abundant number, since it is smaller than the sum of its proper divisors (483430188).

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

314442132 is a wasteful number, since it uses less digits than its factorization.

314442132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41720 (or 41718 counting only the distinct ones).

The product of its digits is 2304, while the sum is 24.

The square root of 314442132 is about 17732.5162343081. The cubic root of 314442132 is about 680.0073038431.

Adding to 314442132 its reverse (231244413), we get a palindrome (545686545).

The spelling of 314442132 in words is "three hundred fourteen million, four hundred forty-two thousand, one hundred thirty-two".