12872671198 has 8 divisors (see below), whose sum is σ = 19931878080. Its totient is φ = 6228711840.

The previous prime is 12872671193. The next prime is 12872671199. The reversal of 12872671198 is 89117627821.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12872671193) 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, 103811803 + ... + 103811926.

It is an arithmetic number, because the mean of its divisors is an integer number (2491484760).

Almost surely, 2^12872671198 is an apocalyptic number.

12872671198 is a deficient number, since it is larger than the sum of its proper divisors (7059206882).

12872671198 is a wasteful number, since it uses less digits than its factorization.

12872671198 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 207623762.

The product of its digits is 677376, while the sum is 52.

The spelling of 12872671198 in words is "twelve billion, eight hundred seventy-two million, six hundred seventy-one thousand, one hundred ninety-eight".