230533064451 has 12 divisors (see below), whose sum is σ = 340736209528. Its totient is φ = 150114553344.

The previous prime is 230533064423. The next prime is 230533064453. The reversal of 230533064451 is 154460335032.

230533064451 is a `hidden beast` number, since 2 + 3 + 0 + 5 + 3 + 3 + 0 + 644 + 5 + 1 = 666.

It is not a de Polignac number, because 230533064451 - 2²¹ = 230530967299 is a prime.

It is not an unprimeable number, because it can be changed into a prime (230533064453) 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, 297845950 + ... + 297846723.

Almost surely, 2^230533064451 is an apocalyptic number.

230533064451 is a deficient number, since it is larger than the sum of its proper divisors (110203145077).

230533064451 is a wasteful number, since it uses less digits than its factorization.

230533064451 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 595692722 (or 595692719 counting only the distinct ones).

The product of its (nonzero) digits is 129600, while the sum is 36.

Adding to 230533064451 its reverse (154460335032), we get a palindrome (384993399483).

The spelling of 230533064451 in words is "two hundred thirty billion, five hundred thirty-three million, sixty-four thousand, four hundred fifty-one".