326253243322351 has 8 divisors (see below), whose sum is σ = 326278838769408. Its totient is φ = 326227648500000.

The previous prime is 326253243322339. The next prime is 326253243322397. The reversal of 326253243322351 is 153223342352623.

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 326253243322351 - 2²⁷ = 326253109104623 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 (326253243322051) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1805396301 + ... + 1805577001.

It is an arithmetic number, because the mean of its divisors is an integer number (40784854846176).

Almost surely, 2^{326253243322351} is an apocalyptic number.

326253243322351 is a deficient number, since it is larger than the sum of its proper divisors (25595447057).

326253243322351 is a wasteful number, since it uses less digits than its factorization.

326253243322351 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 312353.

The product of its digits is 4665600, while the sum is 46.

Adding to 326253243322351 its reverse (153223342352623), we get a palindrome (479476585674974).

The spelling of 326253243322351 in words is "three hundred twenty-six trillion, two hundred fifty-three billion, two hundred forty-three million, three hundred twenty-two thousand, three hundred fifty-one".