323205023430848 has 56 divisors (see below), whose sum is σ = 692674420947600. Its totient is φ = 148744123499520.

The previous prime is 323205023430847. The next prime is 323205023430959. The reversal of 323205023430848 is 848034320502323.

It is a super-2 number, since 2×323205023430848² (a number of 30 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (323205023430841) 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, 556253438 + ... + 556834173.

It is an arithmetic number, because the mean of its divisors is an integer number (12369186088350).

Almost surely, 2^{323205023430848} is an apocalyptic number.

It is an amenable number.

323205023430848 is an abundant number, since it is smaller than the sum of its proper divisors (369469397516752).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

323205023430848 is a wasteful number, since it uses less digits than its factorization.

323205023430848 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1113087985 (or 1113087975 counting only the distinct ones).

The product of its (nonzero) digits is 3317760, while the sum is 47.

The spelling of 323205023430848 in words is "three hundred twenty-three trillion, two hundred five billion, twenty-three million, four hundred thirty thousand, eight hundred forty-eight".