1314443232 has 36 divisors (see below), whose sum is σ = 3737948760. Its totient is φ = 438147648.

The previous prime is 1314443227. The next prime is 1314443239. The reversal of 1314443232 is 2323444131.

It is a tau number, because it is divible by the number of its divisors (36).

It is a super-2 number, since 2×1314443232² = 3455522020301211648, which contains 22 as substring.

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

It is a junction number, because it is equal to n+sod(n) for n = 1314443196 and 1314443205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1314443239) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2281732 + ... + 2282307.

It is an arithmetic number, because the mean of its divisors is an integer number (103831910).

Almost surely, 2^1314443232 is an apocalyptic number.

1314443232 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1314443232 is an abundant number, since it is smaller than the sum of its proper divisors (2423505528).

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

1314443232 is a wasteful number, since it uses less digits than its factorization.

1314443232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4564055 (or 4564044 counting only the distinct ones).

The product of its digits is 6912, while the sum is 27.

The square root of 1314443232 is about 36255.2510955310. The cubic root of 1314443232 is about 1095.4198627581.

Adding to 1314443232 its reverse (2323444131), we get a palindrome (3637887363).

The spelling of 1314443232 in words is "one billion, three hundred fourteen million, four hundred forty-three thousand, two hundred thirty-two".