234375433 has 2 divisors, whose sum is σ = 234375434. Its totient is φ = 234375432.

The previous prime is 234375403. The next prime is 234375503. The reversal of 234375433 is 334573432.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 215120889 + 19254544 = 14667^2 + 4388^2 .

It is a cyclic number.

It is not a de Polignac number, because 234375433 - 2²¹ = 232278281 is a prime.

It is not a weakly prime, because it can be changed into another prime (234375403) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 117187716 + 117187717.

It is an arithmetic number, because the mean of its divisors is an integer number (117187717).

Almost surely, 2^234375433 is an apocalyptic number.

It is an amenable number.

234375433 is a deficient number, since it is larger than the sum of its proper divisors (1).

234375433 is an equidigital number, since it uses as much as digits as its factorization.

234375433 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 90720, while the sum is 34.

The square root of 234375433 is about 15309.3250341091. The cubic root of 234375433 is about 616.5533982694.

The spelling of 234375433 in words is "two hundred thirty-four million, three hundred seventy-five thousand, four hundred thirty-three".