323469077828 has 72 divisors (see below), whose sum is σ = 643567841280. Its totient is φ = 141993371520.

The previous prime is 323469077809. The next prime is 323469077861. The reversal of 323469077828 is 828770964323.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1190333 + ... + 1436603.

It is an arithmetic number, because the mean of its divisors is an integer number (8938442240).

Almost surely, 2^323469077828 is an apocalyptic number.

It is an amenable number.

323469077828 is a deficient number, since it is larger than the sum of its proper divisors (320098763452).

323469077828 is a wasteful number, since it uses less digits than its factorization.

323469077828 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 246397 (or 246382 counting only the distinct ones).

The product of its (nonzero) digits is 24385536, while the sum is 59.

The spelling of 323469077828 in words is "three hundred twenty-three billion, four hundred sixty-nine million, seventy-seven thousand, eight hundred twenty-eight".