132030442233421 has 12 divisors (see below), whose sum is σ = 137038793269140. Its totient is φ = 127190150265600.

The previous prime is 132030442233419. The next prime is 132030442233463. The reversal of 132030442233421 is 124332244030231.

It can be written as a sum of positive squares in 6 ways, for example, as 32395608257796 + 99634833975625 = 5691714^2 + 9981725^2 .

It is not a de Polignac number, because 132030442233421 - 2¹ = 132030442233419 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (132030442233401) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 477302236 + ... + 477578773.

It is an arithmetic number, because the mean of its divisors is an integer number (11419899439095).

Almost surely, 2^{132030442233421} is an apocalyptic number.

It is an amenable number.

132030442233421 is a deficient number, since it is larger than the sum of its proper divisors (5008351035719).

132030442233421 is an equidigital number, since it uses as much as digits as its factorization.

132030442233421 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 954881184 (or 954881147 counting only the distinct ones).

The product of its (nonzero) digits is 82944, while the sum is 34.

Adding to 132030442233421 its reverse (124332244030231), we get a palindrome (256362686263652).

The spelling of 132030442233421 in words is "one hundred thirty-two trillion, thirty billion, four hundred forty-two million, two hundred thirty-three thousand, four hundred twenty-one".