1314243432 has 24 divisors (see below), whose sum is σ = 3559409490. Its totient is φ = 438081120.

The previous prime is 1314243401. The next prime is 1314243451. The reversal of 1314243432 is 2343424131.

1314243432 is a `hidden beast` number, since 1 + 314 + 2 + 4 + 343 + 2 = 666.

It can be written as a sum of positive squares in only one way, i.e., 907575876 + 406667556 = 30126^2 + 20166^2 .

It is a tau number, because it is divible by the number of its divisors (24).

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 = 1314243396 and 1314243405.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 9126619 + ... + 9126762.

Almost surely, 2^1314243432 is an apocalyptic number.

1314243432 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1314243432 is an abundant number, since it is smaller than the sum of its proper divisors (2245166058).

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

1314243432 is a wasteful number, since it uses less digits than its factorization.

1314243432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18253393 (or 18253386 counting only the distinct ones).

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

The square root of 1314243432 is about 36252.4955278944. The cubic root of 1314243432 is about 1095.3643573868.

Adding to 1314243432 its reverse (2343424131), we get a palindrome (3657667563).

The spelling of 1314243432 in words is "one billion, three hundred fourteen million, two hundred forty-three thousand, four hundred thirty-two".