12469371244 has 12 divisors (see below), whose sum is σ = 23805163368. Its totient is φ = 5667896000.

The previous prime is 12469371241. The next prime is 12469371263. The reversal of 12469371244 is 44217396421.

It is a self number, because there is not a number n which added to its sum of digits gives 12469371244.

It is not an unprimeable number, because it can be changed into a prime (12469371241) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 141697357 + ... + 141697444.

It is an arithmetic number, because the mean of its divisors is an integer number (1983763614).

Almost surely, 2^12469371244 is an apocalyptic number.

It is an amenable number.

12469371244 is a deficient number, since it is larger than the sum of its proper divisors (11335792124).

12469371244 is a wasteful number, since it uses less digits than its factorization.

12469371244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 283394816 (or 283394814 counting only the distinct ones).

The product of its digits is 290304, while the sum is 43.

The spelling of 12469371244 in words is "twelve billion, four hundred sixty-nine million, three hundred seventy-one thousand, two hundred forty-four".