12867575149 has 8 divisors (see below), whose sum is σ = 15117151392. Its totient is φ = 10797965040.

The previous prime is 12867575113. The next prime is 12867575153. The reversal of 12867575149 is 94157576821.

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 12867575149 - 2¹⁵ = 12867542381 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 12867575149.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12867575249) 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, 44991379 + ... + 44991664.

It is an arithmetic number, because the mean of its divisors is an integer number (1889643924).

Almost surely, 2^12867575149 is an apocalyptic number.

It is an amenable number.

12867575149 is a deficient number, since it is larger than the sum of its proper divisors (2249576243).

12867575149 is a wasteful number, since it uses less digits than its factorization.

12867575149 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 89983067.

The product of its digits is 4233600, while the sum is 55.

The spelling of 12867575149 in words is "twelve billion, eight hundred sixty-seven million, five hundred seventy-five thousand, one hundred forty-nine".