12323802548 has 24 divisors (see below), whose sum is σ = 21634392192. Its totient is φ = 6142578624.

The previous prime is 12323802511. The next prime is 12323802551. The reversal of 12323802548 is 84520832321.

It is a super-2 number, since 2×12323802548² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1957061 + ... + 1963347.

It is an arithmetic number, because the mean of its divisors is an integer number (901433008).

Almost surely, 2^12323802548 is an apocalyptic number.

It is an amenable number.

12323802548 is a deficient number, since it is larger than the sum of its proper divisors (9310589644).

12323802548 is a wasteful number, since it uses less digits than its factorization.

12323802548 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7751 (or 7749 counting only the distinct ones).

The product of its (nonzero) digits is 92160, while the sum is 38.

The spelling of 12323802548 in words is "twelve billion, three hundred twenty-three million, eight hundred two thousand, five hundred forty-eight".