233839925383 has 4 divisors (see below), whose sum is σ = 235051531408. Its totient is φ = 232628319360.

The previous prime is 233839925323. The next prime is 233839925437. The reversal of 233839925383 is 383529938332.

It is a happy number.

233839925383 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-233839925383 is a prime.

It is a super-2 number, since 2×233839925383² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (233839925323) 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 in 3 ways as a sum of consecutive naturals, for example, 605802723 + ... + 605803108.

It is an arithmetic number, because the mean of its divisors is an integer number (58762882852).

Almost surely, 2^233839925383 is an apocalyptic number.

233839925383 is a deficient number, since it is larger than the sum of its proper divisors (1211606025).

233839925383 is a wasteful number, since it uses less digits than its factorization.

233839925383 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1211606024.

The product of its digits is 25194240, while the sum is 58.

The spelling of 233839925383 in words is "two hundred thirty-three billion, eight hundred thirty-nine million, nine hundred twenty-five thousand, three hundred eighty-three".