232004001323421 has 48 divisors (see below), whose sum is σ = 364162377646080. Its totient is φ = 141790978548000.

The previous prime is 232004001323387. The next prime is 232004001323431. The reversal of 232004001323421 is 124323100400232.

232004001323421 is a `hidden beast` number, since 2 + 3 + 2 + 0 + 0 + 400 + 1 + 3 + 234 + 21 = 666.

It is not a de Polignac number, because 232004001323421 - 2¹⁸ = 232004001061277 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (232004001323431) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 66094276 + ... + 69515906.

It is an arithmetic number, because the mean of its divisors is an integer number (7586716200960).

Almost surely, 2^{232004001323421} is an apocalyptic number.

It is an amenable number.

232004001323421 is a deficient number, since it is larger than the sum of its proper divisors (132158376322659).

232004001323421 is a wasteful number, since it uses less digits than its factorization.

232004001323421 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3434478 (or 3434475 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 27.

Adding to 232004001323421 its reverse (124323100400232), we get a palindrome (356327101723653).

The spelling of 232004001323421 in words is "two hundred thirty-two trillion, four billion, one million, three hundred twenty-three thousand, four hundred twenty-one".