233268190689 has 16 divisors (see below), whose sum is σ = 314818762752. Its totient is φ = 153625385088.

The previous prime is 233268190679. The next prime is 233268190693. The reversal of 233268190689 is 986091862332.

It is not a de Polignac number, because 233268190689 - 2⁸ = 233268190433 is a prime.

It is not an unprimeable number, because it can be changed into a prime (233268190609) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1225074 + ... + 1402619.

It is an arithmetic number, because the mean of its divisors is an integer number (19676172672).

Almost surely, 2^233268190689 is an apocalyptic number.

It is an amenable number.

233268190689 is a deficient number, since it is larger than the sum of its proper divisors (81550572063).

233268190689 is a wasteful number, since it uses less digits than its factorization.

233268190689 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2628056.

The product of its (nonzero) digits is 6718464, while the sum is 57.

The spelling of 233268190689 in words is "two hundred thirty-three billion, two hundred sixty-eight million, one hundred ninety thousand, six hundred eighty-nine".