12133003344 has 80 divisors (see below), whose sum is σ = 39077736960. Its totient is φ = 3151428480.

The previous prime is 12133003339. The next prime is 12133003361. The reversal of 12133003344 is 44330033121.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1637674 + ... + 1645065.

It is an arithmetic number, because the mean of its divisors is an integer number (488471712).

Almost surely, 2^12133003344 is an apocalyptic number.

12133003344 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

12133003344 is an abundant number, since it is smaller than the sum of its proper divisors (26944733616).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12133003344 is a wasteful number, since it uses less digits than its factorization.

12133003344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3282768 (or 3282762 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 24.

Adding to 12133003344 its reverse (44330033121), we get a palindrome (56463036465).

The spelling of 12133003344 in words is "twelve billion, one hundred thirty-three million, three thousand, three hundred forty-four".