12013034336 has 12 divisors (see below), whose sum is σ = 23650661412. Its totient is φ = 6006517152.

The previous prime is 12013034321. The next prime is 12013034381. The reversal of 12013034336 is 63343031021.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 187703630 + ... + 187703693.

It is an arithmetic number, because the mean of its divisors is an integer number (1970888451).

Almost surely, 2^12013034336 is an apocalyptic number.

12013034336 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

12013034336 is a deficient number, since it is larger than the sum of its proper divisors (11637627076).

12013034336 is an equidigital number, since it uses as much as digits as its factorization.

12013034336 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 375407333 (or 375407325 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 26.

Adding to 12013034336 its reverse (63343031021), we get a palindrome (75356065357).

The spelling of 12013034336 in words is "twelve billion, thirteen million, thirty-four thousand, three hundred thirty-six".