233379046169 has 2 divisors, whose sum is σ = 233379046170. Its totient is φ = 233379046168.

The previous prime is 233379046067. The next prime is 233379046177. The reversal of 233379046169 is 961640973332.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 130201897225 + 103177148944 = 360835^2 + 321212^2 .

It is a cyclic number.

It is not a de Polignac number, because 233379046169 - 2²⁸ = 233110610713 is a prime.

It is a super-4 number, since 4×233379046169⁴ (a number of 47 digits) contains 4444 as substring. Note that it is a super-d number also for d = 2.

It is a self number, because there is not a number n which added to its sum of digits gives 233379046169.

It is not a weakly prime, because it can be changed into another prime (233379066169) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 116689523084 + 116689523085.

It is an arithmetic number, because the mean of its divisors is an integer number (116689523085).

Almost surely, 2^233379046169 is an apocalyptic number.

It is an amenable number.

233379046169 is a deficient number, since it is larger than the sum of its proper divisors (1).

233379046169 is an equidigital number, since it uses as much as digits as its factorization.

233379046169 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4408992, while the sum is 53.

The spelling of 233379046169 in words is "two hundred thirty-three billion, three hundred seventy-nine million, forty-six thousand, one hundred sixty-nine".