235425834697 has 2 divisors, whose sum is σ = 235425834698. Its totient is φ = 235425834696.

The previous prime is 235425834661. The next prime is 235425834719. The reversal of 235425834697 is 796438524532.

It is a happy number.

235425834697 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 177722108041 + 57703726656 = 421571^2 + 240216^2 .

It is a cyclic number.

It is not a de Polignac number, because 235425834697 - 2⁷ = 235425834569 is a prime.

It is not a weakly prime, because it can be changed into another prime (235423834697) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 117712917348 + 117712917349.

It is an arithmetic number, because the mean of its divisors is an integer number (117712917349).

Almost surely, 2^235425834697 is an apocalyptic number.

It is an amenable number.

235425834697 is a deficient number, since it is larger than the sum of its proper divisors (1).

235425834697 is an equidigital number, since it uses as much as digits as its factorization.

235425834697 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 43545600, while the sum is 58.

The spelling of 235425834697 in words is "two hundred thirty-five billion, four hundred twenty-five million, eight hundred thirty-four thousand, six hundred ninety-seven".