232104440432021 has 4 divisors (see below), whose sum is σ = 232109694204000. Its totient is φ = 232099186660044.

The previous prime is 232104440432017. The next prime is 232104440432113. The reversal of 232104440432021 is 120234044401232.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 232104440432021 - 2² = 232104440432017 is a prime.

It is a super-3 number, since 3×232104440432021³ (a number of 44 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (232104440431021) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2626819721 + ... + 2626908078.

It is an arithmetic number, because the mean of its divisors is an integer number (58027423551000).

Almost surely, 2^{232104440432021} is an apocalyptic number.

It is an amenable number.

232104440432021 is a deficient number, since it is larger than the sum of its proper divisors (5253771979).

232104440432021 is an equidigital number, since it uses as much as digits as its factorization.

232104440432021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5253771978.

The product of its (nonzero) digits is 36864, while the sum is 32.

Adding to 232104440432021 its reverse (120234044401232), we get a palindrome (352338484833253).

The spelling of 232104440432021 in words is "two hundred thirty-two trillion, one hundred four billion, four hundred forty million, four hundred thirty-two thousand, twenty-one".