12873864893554 has 8 divisors (see below), whose sum is σ = 22069482674688. Its totient is φ = 5517370668660.

The previous prime is 12873864893509. The next prime is 12873864893573. The reversal of 12873864893554 is 45539846837821.

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

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 3 ways as a sum of consecutive naturals, for example, 459780889042 + ... + 459780889069.

It is an arithmetic number, because the mean of its divisors is an integer number (2758685334336).

Almost surely, 2^{12873864893554} is an apocalyptic number.

12873864893554 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

12873864893554 is a deficient number, since it is larger than the sum of its proper divisors (9195617781134).

12873864893554 is an equidigital number, since it uses as much as digits as its factorization.

12873864893554 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 919561778120.

The product of its digits is 1393459200, while the sum is 73.

The spelling of 12873864893554 in words is "twelve trillion, eight hundred seventy-three billion, eight hundred sixty-four million, eight hundred ninety-three thousand, five hundred fifty-four".