14493894341005 has 8 divisors (see below), whose sum is σ = 17392858866432. Its totient is φ = 11594991701328.

The previous prime is 14493894340999. The next prime is 14493894341009. The reversal of 14493894341005 is 50014349839441.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-14493894341005 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14493894341009) 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, 14954617 + ... + 15894286.

It is an arithmetic number, because the mean of its divisors is an integer number (2174107358304).

Almost surely, 2^{14493894341005} is an apocalyptic number.

It is an amenable number.

14493894341005 is a deficient number, since it is larger than the sum of its proper divisors (2898964525427).

14493894341005 is an equidigital number, since it uses as much as digits as its factorization.

14493894341005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30942875.

The product of its (nonzero) digits is 7464960, while the sum is 55.

The spelling of 14493894341005 in words is "fourteen trillion, four hundred ninety-three billion, eight hundred ninety-four million, three hundred forty-one thousand, five".