12744108109 has 8 divisors (see below), whose sum is σ = 12838484960. Its totient is φ = 12649770000.

The previous prime is 12744108103. The next prime is 12744108121. The reversal of 12744108109 is 90180144721.

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

It is a cyclic number.

It is not a de Polignac number, because 12744108109 - 2⁵ = 12744108077 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12744108103) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1208359 + ... + 1218859.

It is an arithmetic number, because the mean of its divisors is an integer number (1604810620).

Almost surely, 2^12744108109 is an apocalyptic number.

It is an amenable number.

12744108109 is a deficient number, since it is larger than the sum of its proper divisors (94376851).

12744108109 is a wasteful number, since it uses less digits than its factorization.

12744108109 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19371.

The product of its (nonzero) digits is 16128, while the sum is 37.

The spelling of 12744108109 in words is "twelve billion, seven hundred forty-four million, one hundred eight thousand, one hundred nine".