232404204423021 has 8 divisors (see below), whose sum is σ = 309875307336384. Its totient is φ = 154934618895840.

The previous prime is 232404204423011. The next prime is 232404204423103. The reversal of 232404204423021 is 120324402404232.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 232404204423021 - 2³⁸ = 232129326516077 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (232404204423011) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 378989121 + ... + 379601846.

It is an arithmetic number, because the mean of its divisors is an integer number (38734413417048).

Almost surely, 2^{232404204423021} is an apocalyptic number.

It is an amenable number.

232404204423021 is a deficient number, since it is larger than the sum of its proper divisors (77471102913363).

232404204423021 is a wasteful number, since it uses less digits than its factorization.

232404204423021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 758693091.

The product of its (nonzero) digits is 73728, while the sum is 33.

Adding to 232404204423021 its reverse (120324402404232), we get a palindrome (352728606827253).

The spelling of 232404204423021 in words is "two hundred thirty-two trillion, four hundred four billion, two hundred four million, four hundred twenty-three thousand, twenty-one".