232334421 has 32 divisors (see below), whose sum is σ = 345739776. Its totient is φ = 137592000.

The previous prime is 232334407. The next prime is 232334423. The reversal of 232334421 is 124433232.

232334421 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 232334421 - 2⁶ = 232334357 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 232334391 and 232334400.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (232334423) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 424470 + ... + 425016.

It is an arithmetic number, because the mean of its divisors is an integer number (10804368).

Almost surely, 2^232334421 is an apocalyptic number.

It is an amenable number.

232334421 is a deficient number, since it is larger than the sum of its proper divisors (113405355).

232334421 is a wasteful number, since it uses less digits than its factorization.

232334421 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 833.

The product of its digits is 3456, while the sum is 24.

The square root of 232334421 is about 15242.5201656419. The cubic root of 232334421 is about 614.7584668561.

Adding to 232334421 its reverse (124433232), we get a palindrome (356767653).

The spelling of 232334421 in words is "two hundred thirty-two million, three hundred thirty-four thousand, four hundred twenty-one".