235407065223 has 8 divisors (see below), whose sum is σ = 342410276736. Its totient is φ = 142670948600.

The previous prime is 235407065209. The next prime is 235407065249. The reversal of 235407065223 is 322560704532.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 235407065223 - 2²² = 235402870919 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (235407065723) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3566773683 + ... + 3566773748.

It is an arithmetic number, because the mean of its divisors is an integer number (42801284592).

Almost surely, 2^235407065223 is an apocalyptic number.

235407065223 is a deficient number, since it is larger than the sum of its proper divisors (107003211513).

235407065223 is a wasteful number, since it uses less digits than its factorization.

235407065223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7133547445.

The product of its (nonzero) digits is 302400, while the sum is 39.

Adding to 235407065223 its reverse (322560704532), we get a palindrome (557967769755).

The spelling of 235407065223 in words is "two hundred thirty-five billion, four hundred seven million, sixty-five thousand, two hundred twenty-three".