12044240134 has 8 divisors (see below), whose sum is σ = 18082451160. Its totient is φ = 6016756416.

The previous prime is 12044240129. The next prime is 12044240137. The reversal of 12044240134 is 43104244021.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 12044240099 and 12044240108.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12044240137) 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, 2679019 + ... + 2683510.

It is an arithmetic number, because the mean of its divisors is an integer number (2260306395).

Almost surely, 2^12044240134 is an apocalyptic number.

12044240134 is a deficient number, since it is larger than the sum of its proper divisors (6038211026).

12044240134 is a wasteful number, since it uses less digits than its factorization.

12044240134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5363654.

The product of its (nonzero) digits is 3072, while the sum is 25.

Adding to 12044240134 its reverse (43104244021), we get a palindrome (55148484155).

The spelling of 12044240134 in words is "twelve billion, forty-four million, two hundred forty thousand, one hundred thirty-four".