234451424351 has 2 divisors, whose sum is σ = 234451424352. Its totient is φ = 234451424350.

The previous prime is 234451424279. The next prime is 234451424357. The reversal of 234451424351 is 153424154432.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-234451424351 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (234451424357) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 117225712175 + 117225712176.

It is an arithmetic number, because the mean of its divisors is an integer number (117225712176).

Almost surely, 2^234451424351 is an apocalyptic number.

234451424351 is a deficient number, since it is larger than the sum of its proper divisors (1).

234451424351 is an equidigital number, since it uses as much as digits as its factorization.

234451424351 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 230400, while the sum is 38.

Adding to 234451424351 its reverse (153424154432), we get a palindrome (387875578783).

The spelling of 234451424351 in words is "two hundred thirty-four billion, four hundred fifty-one million, four hundred twenty-four thousand, three hundred fifty-one".