232134453 has 12 divisors (see below), whose sum is σ = 335440768. Its totient is φ = 154693800.

The previous prime is 232134451. The next prime is 232134481. The reversal of 232134453 is 354431232.

232134453 is a `hidden beast` number, since 2 + 3 + 213 + 445 + 3 = 666.

It is not a de Polignac number, because 232134453 - 2¹ = 232134451 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 (232134451) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 33276 + ... + 39642.

Almost surely, 2^232134453 is an apocalyptic number.

It is an amenable number.

232134453 is a deficient number, since it is larger than the sum of its proper divisors (103306315).

232134453 is a wasteful number, since it uses less digits than its factorization.

232134453 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10424 (or 10421 counting only the distinct ones).

The product of its digits is 8640, while the sum is 27.

The square root of 232134453 is about 15235.9592083991. The cubic root of 232134453 is about 614.5820439995.

Adding to 232134453 its reverse (354431232), we get a palindrome (586565685).

The spelling of 232134453 in words is "two hundred thirty-two million, one hundred thirty-four thousand, four hundred fifty-three".