14405347289473 has 12 divisors (see below), whose sum is σ = 17742960768132. Its totient is φ = 11621120501760.

The previous prime is 14405347289453. The next prime is 14405347289479. The reversal of 14405347289473 is 37498274350441.

It can be written as a sum of positive squares in 2 ways, for example, as 8655293392144 + 5750053897329 = 2941988^2 + 2397927^2 .

It is a de Polignac number, because none of the positive numbers 2^k-14405347289473 is a prime.

It is not an unprimeable number, because it can be changed into a prime (14405347289479) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8646666208 + ... + 8646667873.

It is an arithmetic number, because the mean of its divisors is an integer number (1478580064011).

Almost surely, 2^{14405347289473} is an apocalyptic number.

It is an amenable number.

14405347289473 is a deficient number, since it is larger than the sum of its proper divisors (3337613478659).

14405347289473 is a wasteful number, since it uses less digits than its factorization.

14405347289473 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17293334112 (or 17293334105 counting only the distinct ones).

The product of its (nonzero) digits is 81285120, while the sum is 61.

The spelling of 14405347289473 in words is "fourteen trillion, four hundred five billion, three hundred forty-seven million, two hundred eighty-nine thousand, four hundred seventy-three".