132421220032 has 14 divisors (see below), whose sum is σ = 262773358628. Its totient is φ = 66210609984.

The previous prime is 132421220003. The next prime is 132421220033. The reversal of 132421220032 is 230022124231.

It is a junction number, because it is equal to n+sod(n) for n = 132421219985 and 132421220012.

It is not an unprimeable number, because it can be changed into a prime (132421220033) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1034540718 + ... + 1034540845.

Almost surely, 2^132421220032 is an apocalyptic number.

It is an amenable number.

132421220032 is a deficient number, since it is larger than the sum of its proper divisors (130352138596).

132421220032 is an equidigital number, since it uses as much as digits as its factorization.

132421220032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2069081575 (or 2069081565 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 22.

Adding to 132421220032 its reverse (230022124231), we get a palindrome (362443344263).

The spelling of 132421220032 in words is "one hundred thirty-two billion, four hundred twenty-one million, two hundred twenty thousand, thirty-two".