12874808747 has 16 divisors (see below), whose sum is σ = 14654960640. Its totient is φ = 11235443328.

The previous prime is 12874808689. The next prime is 12874808801. The reversal of 12874808747 is 74780847821.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 12874808747 - 2²² = 12870614443 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 12874808692 and 12874808701.

It is not an unprimeable number, because it can be changed into a prime (12874807747) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 408863 + ... + 439224.

It is an arithmetic number, because the mean of its divisors is an integer number (915935040).

Almost surely, 2^12874808747 is an apocalyptic number.

12874808747 is a gapful number since it is divisible by the number (17) formed by its first and last digit.

12874808747 is a deficient number, since it is larger than the sum of its proper divisors (1780151893).

12874808747 is a wasteful number, since it uses less digits than its factorization.

12874808747 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 848170.

The product of its (nonzero) digits is 5619712, while the sum is 56.

The spelling of 12874808747 in words is "twelve billion, eight hundred seventy-four million, eight hundred eight thousand, seven hundred forty-seven".