12489026074 has 16 divisors (see below), whose sum is σ = 21438592128. Its totient is φ = 5345231472.

The previous prime is 12489026063. The next prime is 12489026111. The reversal of 12489026074 is 47062098421.

12489026074 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 12489026074.

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 7 ways as a sum of consecutive naturals, for example, 589917 + ... + 610720.

It is an arithmetic number, because the mean of its divisors is an integer number (1339912008).

Almost surely, 2^12489026074 is an apocalyptic number.

12489026074 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

12489026074 is a deficient number, since it is larger than the sum of its proper divisors (8949566054).

12489026074 is a wasteful number, since it uses less digits than its factorization.

12489026074 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1201389.

The product of its (nonzero) digits is 193536, while the sum is 43.

The spelling of 12489026074 in words is "twelve billion, four hundred eighty-nine million, twenty-six thousand, seventy-four".