232304244421 has 8 divisors (see below), whose sum is σ = 238257293400. Its totient is φ = 226364866560.

The previous prime is 232304244409. The next prime is 232304244479. The reversal of 232304244421 is 124442403232.

It can be written as a sum of positive squares in 4 ways, for example, as 3666302500 + 228637941921 = 60550^2 + 478161^2 .

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-232304244421 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 (232304242421) 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, 3383356 + ... + 3451333.

It is an arithmetic number, because the mean of its divisors is an integer number (29782161675).

Almost surely, 2^232304244421 is an apocalyptic number.

It is an amenable number.

232304244421 is a deficient number, since it is larger than the sum of its proper divisors (5953048979).

232304244421 is an equidigital number, since it uses as much as digits as its factorization.

232304244421 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6835559.

The product of its (nonzero) digits is 36864, while the sum is 31.

Adding to 232304244421 its reverse (124442403232), we get a palindrome (356746647653).

The spelling of 232304244421 in words is "two hundred thirty-two billion, three hundred four million, two hundred forty-four thousand, four hundred twenty-one".