235334390697 has 24 divisors (see below), whose sum is σ = 408935284160. Its totient is φ = 127399068000.

The previous prime is 235334390657. The next prime is 235334390699. The reversal of 235334390697 is 796093433532.

235334390697 is a `hidden beast` number, since 2 + 3 + 533 + 43 + 9 + 0 + 69 + 7 = 666.

It is not a de Polignac number, because 235334390697 - 2⁸ = 235334390441 is a prime.

It is a Smith number, since the sum of its digits (54) coincides with the sum of the digits of its prime factors.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (235334390699) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 98300554 + ... + 98302947.

Almost surely, 2^235334390697 is an apocalyptic number.

It is an amenable number.

235334390697 is a deficient number, since it is larger than the sum of its proper divisors (173600893463).

235334390697 is a wasteful number, since it uses less digits than its factorization.

235334390697 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 196603533 (or 196603530 counting only the distinct ones).

The product of its (nonzero) digits is 11022480, while the sum is 54.

The spelling of 235334390697 in words is "two hundred thirty-five billion, three hundred thirty-four million, three hundred ninety thousand, six hundred ninety-seven".