1314132312 has 16 divisors (see below), whose sum is σ = 3285330840. Its totient is φ = 438044096.

The previous prime is 1314132307. The next prime is 1314132343. The reversal of 1314132312 is 2132314131.

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

It is a congruent number.

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, 27377733 + ... + 27377780.

Almost surely, 2^1314132312 is an apocalyptic number.

1314132312 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1314132312 is an abundant number, since it is smaller than the sum of its proper divisors (1971198528).

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

1314132312 is a wasteful number, since it uses less digits than its factorization.

1314132312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54755522 (or 54755518 counting only the distinct ones).

The product of its digits is 432, while the sum is 21.

The square root of 1314132312 is about 36250.9629113490. The cubic root of 1314132312 is about 1095.3334852985. Note that the first 3 decimals are identical.

Adding to 1314132312 its reverse (2132314131), we get a palindrome (3446446443).

The spelling of 1314132312 in words is "one billion, three hundred fourteen million, one hundred thirty-two thousand, three hundred twelve".