12872068854 has 16 divisors (see below), whose sum is σ = 25762425840. Its totient is φ = 4287641600.

The previous prime is 12872068849. The next prime is 12872068873. The reversal of 12872068854 is 45886027821.

It is a junction number, because it is equal to n+sod(n) for n = 12872068797 and 12872068806.

It is a congruent number.

It is an unprimeable number.

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, 752847 + ... + 769754.

It is an arithmetic number, because the mean of its divisors is an integer number (1610151615).

Almost surely, 2^12872068854 is an apocalyptic number.

12872068854 is an abundant number, since it is smaller than the sum of its proper divisors (12890356986).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12872068854 is a wasteful number, since it uses less digits than its factorization.

12872068854 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1524015.

The product of its (nonzero) digits is 1720320, while the sum is 51.

The spelling of 12872068854 in words is "twelve billion, eight hundred seventy-two million, sixty-eight thousand, eight hundred fifty-four".