132323231042421 has 32 divisors (see below), whose sum is σ = 180636272087040. Its totient is φ = 86115175017984.

The previous prime is 132323231042329. The next prime is 132323231042437. The reversal of 132323231042421 is 124240132323231.

It is a happy number.

It is not a de Polignac number, because 132323231042421 - 2³⁸ = 132048353135477 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (132323231042491) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2022670650 + ... + 2022736068.

It is an arithmetic number, because the mean of its divisors is an integer number (5644883502720).

Almost surely, 2^{132323231042421} is an apocalyptic number.

It is an amenable number.

132323231042421 is a deficient number, since it is larger than the sum of its proper divisors (48313041044619).

132323231042421 is a wasteful number, since it uses less digits than its factorization.

132323231042421 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74105.

The product of its (nonzero) digits is 41472, while the sum is 33.

Adding to 132323231042421 its reverse (124240132323231), we get a palindrome (256563363365652).

The spelling of 132323231042421 in words is "one hundred thirty-two trillion, three hundred twenty-three billion, two hundred thirty-one million, forty-two thousand, four hundred twenty-one".