12798873419 has 8 divisors (see below), whose sum is σ = 13685925888. Its totient is φ = 11926729600.

The previous prime is 12798873391. The next prime is 12798873469. The reversal of 12798873419 is 91437889721.

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 12798873419 - 2¹² = 12798869323 is a prime.

It is a super-2 number, since 2×12798873419² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (12798873469) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3725387 + ... + 3728820.

It is an arithmetic number, because the mean of its divisors is an integer number (1710740736).

Almost surely, 2^12798873419 is an apocalyptic number.

12798873419 is a deficient number, since it is larger than the sum of its proper divisors (887052469).

12798873419 is a wasteful number, since it uses less digits than its factorization.

12798873419 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7454325.

The product of its digits is 6096384, while the sum is 59.

The spelling of 12798873419 in words is "twelve billion, seven hundred ninety-eight million, eight hundred seventy-three thousand, four hundred nineteen".