235340603957 has 2 divisors, whose sum is σ = 235340603958. Its totient is φ = 235340603956.

The previous prime is 235340603941. The next prime is 235340604017. The reversal of 235340603957 is 759306043532.

It is a happy number.

235340603957 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 139692052516 + 95648551441 = 373754^2 + 309271^2 .

It is a cyclic number.

It is not a de Polignac number, because 235340603957 - 2⁴ = 235340603941 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (235340603257) 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, 117670301978 + 117670301979.

It is an arithmetic number, because the mean of its divisors is an integer number (117670301979).

Almost surely, 2^235340603957 is an apocalyptic number.

It is an amenable number.

235340603957 is a deficient number, since it is larger than the sum of its proper divisors (1).

235340603957 is an equidigital number, since it uses as much as digits as its factorization.

235340603957 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2041200, while the sum is 47.

The spelling of 235340603957 in words is "two hundred thirty-five billion, three hundred forty million, six hundred three thousand, nine hundred fifty-seven".