323068453578 has 24 divisors (see below), whose sum is σ = 753826392228. Its totient is φ = 99405677952.

The previous prime is 323068453549. The next prime is 323068453613. The reversal of 323068453578 is 875354860323.

It is a happy number.

323068453578 is a `hidden beast` number, since 3 + 2 + 3 + 0 + 68 + 4 + 5 + 3 + 578 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 232330748049 + 90737705529 = 482007^2 + 301227^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 690316975 + ... + 690317442.

Almost surely, 2^323068453578 is an apocalyptic number.

323068453578 is an abundant number, since it is smaller than the sum of its proper divisors (430757938650).

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

323068453578 is a wasteful number, since it uses less digits than its factorization.

323068453578 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1380634438 (or 1380634435 counting only the distinct ones).

The product of its (nonzero) digits is 14515200, while the sum is 54.

The spelling of 323068453578 in words is "three hundred twenty-three billion, sixty-eight million, four hundred fifty-three thousand, five hundred seventy-eight".