2132314432 has 14 divisors (see below), whose sum is σ = 4231311578. Its totient is φ = 1066157184.

The previous prime is 2132314427. The next prime is 2132314439. The reversal of 2132314432 is 2344132312.

It can be written as a sum of positive squares in only one way, i.e., 2080819456 + 51494976 = 45616^2 + 7176^2 .

It is a junction number, because it is equal to n+sod(n) for n = 2132314397 and 2132314406.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2132314439) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16658643 + ... + 16658770.

Almost surely, 2^2132314432 is an apocalyptic number.

It is an amenable number.

2132314432 is a deficient number, since it is larger than the sum of its proper divisors (2098997146).

2132314432 is an equidigital number, since it uses as much as digits as its factorization.

2132314432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33317425 (or 33317415 counting only the distinct ones).

The product of its digits is 3456, while the sum is 25.

The square root of 2132314432 is about 46176.9902873715. The cubic root of 2132314432 is about 1287.1142013331.

Adding to 2132314432 its reverse (2344132312), we get a palindrome (4476446744).

The spelling of 2132314432 in words is "two billion, one hundred thirty-two million, three hundred fourteen thousand, four hundred thirty-two".