234425057 has 2 divisors, whose sum is σ = 234425058. Its totient is φ = 234425056.

The previous prime is 234424999. The next prime is 234425063. The reversal of 234425057 is 750524432.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 216413521 + 18011536 = 14711^2 + 4244^2 .

It is a cyclic number.

It is not a de Polignac number, because 234425057 - 2²⁴ = 217647841 is a prime.

It is not a weakly prime, because it can be changed into another prime (234425077) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 117212528 + 117212529.

It is an arithmetic number, because the mean of its divisors is an integer number (117212529).

Almost surely, 2^234425057 is an apocalyptic number.

It is an amenable number.

234425057 is a deficient number, since it is larger than the sum of its proper divisors (1).

234425057 is an equidigital number, since it uses as much as digits as its factorization.

234425057 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 33600, while the sum is 32.

The square root of 234425057 is about 15310.9456598866. The cubic root of 234425057 is about 616.5969092102.

Adding to 234425057 its reverse (750524432), we get a palindrome (984949489).

The spelling of 234425057 in words is "two hundred thirty-four million, four hundred twenty-five thousand, fifty-seven".