12993349048 has 32 divisors (see below), whose sum is σ = 24432464160. Its totient is φ = 6478057600.

The previous prime is 12993349043. The next prime is 12993349069. The reversal of 12993349048 is 84094339921.

It is a happy number.

12993349048 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 12993348986 and 12993349004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12993349043) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 5511486 + ... + 5513842.

It is an arithmetic number, because the mean of its divisors is an integer number (763514505).

Almost surely, 2^12993349048 is an apocalyptic number.

It is an amenable number.

12993349048 is a deficient number, since it is larger than the sum of its proper divisors (11439115112).

12993349048 is a wasteful number, since it uses less digits than its factorization.

12993349048 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4047 (or 4043 counting only the distinct ones).

The product of its (nonzero) digits is 1679616, while the sum is 52.

The spelling of 12993349048 in words is "twelve billion, nine hundred ninety-three million, three hundred forty-nine thousand, forty-eight".