323025882481 has 4 divisors (see below), whose sum is σ = 324044891892. Its totient is φ = 322006873072.

The previous prime is 323025882391. The next prime is 323025882521. The reversal of 323025882481 is 184288520323.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 184288520323 = 40577 ⋅4541699.

It can be written as a sum of positive squares in 2 ways, for example, as 39597418081 + 283428464400 = 198991^2 + 532380^2 .

It is a cyclic number.

It is not a de Polignac number, because 323025882481 - 2⁷ = 323025882353 is a prime.

It is a super-2 number, since 2×323025882481² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (323025882181) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 509504230 + ... + 509504863.

It is an arithmetic number, because the mean of its divisors is an integer number (81011222973).

Almost surely, 2^323025882481 is an apocalyptic number.

It is an amenable number.

323025882481 is a deficient number, since it is larger than the sum of its proper divisors (1019009411).

323025882481 is a wasteful number, since it uses less digits than its factorization.

323025882481 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1019009410.

The product of its (nonzero) digits is 737280, while the sum is 46.

The spelling of 323025882481 in words is "three hundred twenty-three billion, twenty-five million, eight hundred eighty-two thousand, four hundred eighty-one".