253338323999 has 8 divisors (see below), whose sum is σ = 254286326448. Its totient is φ = 252390562560.

The previous prime is 253338323989. The next prime is 253338324011. The reversal of 253338323999 is 999323833352.

253338323999 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 253338323999 - 2²⁰ = 253337275423 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (253338323989) 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 7 ways as a sum of consecutive naturals, for example, 2204564 + ... + 2316630.

It is an arithmetic number, because the mean of its divisors is an integer number (31785790806).

Almost surely, 2^253338323999 is an apocalyptic number.

253338323999 is a deficient number, since it is larger than the sum of its proper divisors (948002449).

253338323999 is a wasteful number, since it uses less digits than its factorization.

253338323999 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 120505.

The product of its digits is 28343520, while the sum is 59.

The spelling of 253338323999 in words is "two hundred fifty-three billion, three hundred thirty-eight million, three hundred twenty-three thousand, nine hundred ninety-nine".