12874847842 has 8 divisors (see below), whose sum is σ = 19312769232. Its totient is φ = 6437258100.

The previous prime is 12874847831. The next prime is 12874847861. The reversal of 12874847842 is 24874847821.

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

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, 72117 + ... + 175927.

It is an arithmetic number, because the mean of its divisors is an integer number (2414096154).

Almost surely, 2^12874847842 is an apocalyptic number.

12874847842 is a deficient number, since it is larger than the sum of its proper divisors (6437921390).

12874847842 is a wasteful number, since it uses less digits than its factorization.

12874847842 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 165824.

The product of its digits is 6422528, while the sum is 55.

The spelling of 12874847842 in words is "twelve billion, eight hundred seventy-four million, eight hundred forty-seven thousand, eight hundred forty-two".