234233057 has 2 divisors, whose sum is σ = 234233058. Its totient is φ = 234233056.

The previous prime is 234233053. The next prime is 234233063. The reversal of 234233057 is 750332432.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 136796416 + 97436641 = 11696^2 + 9871^2 .

It is a cyclic number.

It is not a de Polignac number, because 234233057 - 2² = 234233053 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (234233053) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 117116528 + 117116529.

It is an arithmetic number, because the mean of its divisors is an integer number (117116529).

Almost surely, 2^234233057 is an apocalyptic number.

It is an amenable number.

234233057 is a deficient number, since it is larger than the sum of its proper divisors (1).

234233057 is an equidigital number, since it uses as much as digits as its factorization.

234233057 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 15120, while the sum is 29.

The square root of 234233057 is about 15304.6743513216. The cubic root of 234233057 is about 616.4285271221.

Adding to 234233057 its reverse (750332432), we get a palindrome (984565489).

The spelling of 234233057 in words is "two hundred thirty-four million, two hundred thirty-three thousand, fifty-seven".