14421210854785 has 8 divisors (see below), whose sum is σ = 19777660600896. Its totient is φ = 9888830300400.

The previous prime is 14421210854783. The next prime is 14421210854801. The reversal of 14421210854785 is 58745801212441.

14421210854785 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 14421210854785 - 2¹ = 14421210854783 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14421210854783) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 206017297891 + ... + 206017297960.

It is an arithmetic number, because the mean of its divisors is an integer number (2472207575112).

Almost surely, 2^{14421210854785} is an apocalyptic number.

It is an amenable number.

14421210854785 is a deficient number, since it is larger than the sum of its proper divisors (5356449746111).

14421210854785 is an equidigital number, since it uses as much as digits as its factorization.

14421210854785 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 412034595863.

The product of its (nonzero) digits is 2867200, while the sum is 52.

The spelling of 14421210854785 in words is "fourteen trillion, four hundred twenty-one billion, two hundred ten million, eight hundred fifty-four thousand, seven hundred eighty-five".