233868148425863 has 4 divisors (see below), whose sum is σ = 267277883915280. Its totient is φ = 200458412936448.

The previous prime is 233868148425823. The next prime is 233868148425871. The reversal of 233868148425863 is 368524841868332.

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

It is a cyclic number.

It is not a de Polignac number, because 233868148425863 - 2⁶ = 233868148425799 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (233868148425823) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16704867744698 + ... + 16704867744711.

It is an arithmetic number, because the mean of its divisors is an integer number (66819470978820).

Almost surely, 2^{233868148425863} is an apocalyptic number.

233868148425863 is a deficient number, since it is larger than the sum of its proper divisors (33409735489417).

233868148425863 is an equidigital number, since it uses as much as digits as its factorization.

233868148425863 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33409735489416.

The product of its digits is 1274019840, while the sum is 71.

The spelling of 233868148425863 in words is "two hundred thirty-three trillion, eight hundred sixty-eight billion, one hundred forty-eight million, four hundred twenty-five thousand, eight hundred sixty-three".