32132403423232 has 72 divisors (see below), whose sum is σ = 74738769216930. Its totient is φ = 13771029995520.

The previous prime is 32132403423221. The next prime is 32132403423233. The reversal of 32132403423232 is 23232430423123.

It can be written as a sum of positive squares in only one way, i.e., 27707337778176 + 4425065645056 = 5263776^2 + 2103584^2 .

It is not an unprimeable number, because it can be changed into a prime (32132403423233) 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, 159998119 + ... + 160198822.

Almost surely, 2^{32132403423232} is an apocalyptic number.

32132403423232 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

32132403423232 is an abundant number, since it is smaller than the sum of its proper divisors (42606365793698).

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

32132403423232 is an equidigital number, since it uses as much as digits as its factorization.

32132403423232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 320196977 (or 320196950 counting only the distinct ones).

The product of its (nonzero) digits is 124416, while the sum is 34.

Adding to 32132403423232 its reverse (23232430423123), we get a palindrome (55364833846355).

The spelling of 32132403423232 in words is "thirty-two trillion, one hundred thirty-two billion, four hundred three million, four hundred twenty-three thousand, two hundred thirty-two".