12870178798 has 8 divisors (see below), whose sum is σ = 19928018880. Its totient is φ = 6227505840.

The previous prime is 12870178771. The next prime is 12870178837. The reversal of 12870178798 is 89787107821.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 103791703 + ... + 103791826.

It is an arithmetic number, because the mean of its divisors is an integer number (2491002360).

Almost surely, 2^12870178798 is an apocalyptic number.

12870178798 is a deficient number, since it is larger than the sum of its proper divisors (7057840082).

12870178798 is a wasteful number, since it uses less digits than its factorization.

12870178798 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 207583562.

The product of its (nonzero) digits is 3161088, while the sum is 58.

The spelling of 12870178798 in words is "twelve billion, eight hundred seventy million, one hundred seventy-eight thousand, seven hundred ninety-eight".