232411421 has 8 divisors (see below), whose sum is σ = 254942688. Its totient is φ = 210114000.

The previous prime is 232411379. The next prime is 232411441. The reversal of 232411421 is 124114232.

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-232411421 is a prime.

It is a super-2 number, since 2×232411421² = 108030137222478482, which contains 22 as substring.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 232411393 and 232411402.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (232411441) 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, 56375 + ... + 60356.

It is an arithmetic number, because the mean of its divisors is an integer number (31867836).

Almost surely, 2^232411421 is an apocalyptic number.

It is an amenable number.

232411421 is a deficient number, since it is larger than the sum of its proper divisors (22531267).

232411421 is a wasteful number, since it uses less digits than its factorization.

232411421 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 116923.

The product of its digits is 384, while the sum is 20.

The square root of 232411421 is about 15245.0457854347. The cubic root of 232411421 is about 614.8263735304.

Adding to 232411421 its reverse (124114232), we get a palindrome (356525653).

It can be divided in two parts, 2 and 32411421, that added together give a palindrome (32411423).

The spelling of 232411421 in words is "two hundred thirty-two million, four hundred eleven thousand, four hundred twenty-one".