1446985050818 has 8 divisors (see below), whose sum is σ = 2190762413712. Its totient is φ = 716730912916.

The previous prime is 1446985050793. The next prime is 1446985050821. The reversal of 1446985050818 is 8180505896441.

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 (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3380805980 + ... + 3380806407.

It is an arithmetic number, because the mean of its divisors is an integer number (273845301714).

Almost surely, 2^{1446985050818} is an apocalyptic number.

1446985050818 is a deficient number, since it is larger than the sum of its proper divisors (743777362894).

1446985050818 is a wasteful number, since it uses less digits than its factorization.

1446985050818 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6761612496.

The product of its (nonzero) digits is 11059200, while the sum is 59.

The spelling of 1446985050818 in words is "one trillion, four hundred forty-six billion, nine hundred eighty-five million, fifty thousand, eight hundred eighteen".