234344057 has 2 divisors, whose sum is σ = 234344058. Its totient is φ = 234344056.

The previous prime is 234344029. The next prime is 234344059. The reversal of 234344057 is 750443432.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 219513856 + 14830201 = 14816^2 + 3851^2 .

It is a cyclic number.

It is not a de Polignac number, because 234344057 - 2⁸ = 234343801 is a prime.

Together with 234344059, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (234344059) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 117172028 + 117172029.

It is an arithmetic number, because the mean of its divisors is an integer number (117172029).

Almost surely, 2^234344057 is an apocalyptic number.

It is an amenable number.

234344057 is a deficient number, since it is larger than the sum of its proper divisors (1).

234344057 is an equidigital number, since it uses as much as digits as its factorization.

234344057 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 40320, while the sum is 32.

The square root of 234344057 is about 15308.3002648890. The cubic root of 234344057 is about 616.5258842328.

Adding to 234344057 its reverse (750443432), we get a palindrome (984787489).

The spelling of 234344057 in words is "two hundred thirty-four million, three hundred forty-four thousand, fifty-seven".