12854170217260 has 48 divisors (see below), whose sum is σ = 27193222659456. Its totient is φ = 5103681426432.

The previous prime is 12854170217221. The next prime is 12854170217323. The reversal of 12854170217260 is 6271207145821.

It is a self number, because there is not a number n which added to its sum of digits gives 12854170217260.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 31314304 + ... + 31722136.

It is an arithmetic number, because the mean of its divisors is an integer number (566525472072).

Almost surely, 2^{12854170217260} is an apocalyptic number.

12854170217260 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12854170217260 is an abundant number, since it is smaller than the sum of its proper divisors (14339052442196).

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

12854170217260 is a wasteful number, since it uses less digits than its factorization.

12854170217260 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 419482 (or 419480 counting only the distinct ones).

The product of its (nonzero) digits is 376320, while the sum is 46.

The spelling of 12854170217260 in words is "twelve trillion, eight hundred fifty-four billion, one hundred seventy million, two hundred seventeen thousand, two hundred sixty".