12344809948 has 24 divisors (see below), whose sum is σ = 21693423024. Its totient is φ = 6146716800.

The previous prime is 12344809937. The next prime is 12344809951. The reversal of 12344809948 is 84990844321.

It is a junction number, because it is equal to n+sod(n) for n = 12344809895 and 12344809904.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 3445518 + ... + 3449098.

It is an arithmetic number, because the mean of its divisors is an integer number (903892626).

Almost surely, 2^12344809948 is an apocalyptic number.

It is an amenable number.

12344809948 is a deficient number, since it is larger than the sum of its proper divisors (9348613076).

12344809948 is a wasteful number, since it uses less digits than its factorization.

12344809948 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6933 (or 6931 counting only the distinct ones).

The product of its (nonzero) digits is 1990656, while the sum is 52.

The spelling of 12344809948 in words is "twelve billion, three hundred forty-four million, eight hundred nine thousand, nine hundred forty-eight".