314321132 has 12 divisors (see below), whose sum is σ = 551539296. Its totient is φ = 156738480.

The previous prime is 314321107. The next prime is 314321149. The reversal of 314321132 is 231123413.

It is a super-2 number, since 2×314321132² = 197595548043522848, which contains 22 as substring.

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, 103844 + ... + 106827.

It is an arithmetic number, because the mean of its divisors is an integer number (45961608).

Almost surely, 2^314321132 is an apocalyptic number.

It is an amenable number.

314321132 is a deficient number, since it is larger than the sum of its proper divisors (237218164).

314321132 is a wasteful number, since it uses less digits than its factorization.

314321132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 211048 (or 211046 counting only the distinct ones).

The product of its digits is 432, while the sum is 20.

The square root of 314321132 is about 17729.1040946800. The cubic root of 314321132 is about 679.9200684594.

Adding to 314321132 its reverse (231123413), we get a palindrome (545444545).

The spelling of 314321132 in words is "three hundred fourteen million, three hundred twenty-one thousand, one hundred thirty-two".