234230322451 has 2 divisors, whose sum is σ = 234230322452. Its totient is φ = 234230322450.

The previous prime is 234230322397. The next prime is 234230322457. The reversal of 234230322451 is 154223032432.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 234230322451 - 2⁷ = 234230322323 is a prime.

It is not a weakly prime, because it can be changed into another prime (234230322457) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 117115161225 + 117115161226.

It is an arithmetic number, because the mean of its divisors is an integer number (117115161226).

Almost surely, 2^234230322451 is an apocalyptic number.

234230322451 is a deficient number, since it is larger than the sum of its proper divisors (1).

234230322451 is an equidigital number, since it uses as much as digits as its factorization.

234230322451 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 34560, while the sum is 31.

Adding to 234230322451 its reverse (154223032432), we get a palindrome (388453354883).

The spelling of 234230322451 in words is "two hundred thirty-four billion, two hundred thirty million, three hundred twenty-two thousand, four hundred fifty-one".