12870046799 has 4 divisors (see below), whose sum is σ = 12882506736. Its totient is φ = 12857586864.

The previous prime is 12870046789. The next prime is 12870046829. The reversal of 12870046799 is 99764007821.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 99764007821 = 277 ⋅360158873.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12870046799 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 12870046799.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12870046729) 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, 6228419 + ... + 6230484.

It is an arithmetic number, because the mean of its divisors is an integer number (3220626684).

Almost surely, 2^12870046799 is an apocalyptic number.

12870046799 is a deficient number, since it is larger than the sum of its proper divisors (12459937).

12870046799 is a wasteful number, since it uses less digits than its factorization.

12870046799 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12459936.

The product of its (nonzero) digits is 1524096, while the sum is 53.

The spelling of 12870046799 in words is "twelve billion, eight hundred seventy million, forty-six thousand, seven hundred ninety-nine".