14445341729 has 8 divisors (see below), whose sum is σ = 17778882240. Its totient is φ = 11429281296.

The previous prime is 14445341693. The next prime is 14445341747. The reversal of 14445341729 is 92714354441.

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-14445341729 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 14445341729.

It is not an unprimeable number, because it can be changed into a prime (14445341749) 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, 79369919 + ... + 79370100.

It is an arithmetic number, because the mean of its divisors is an integer number (2222360280).

Almost surely, 2^14445341729 is an apocalyptic number.

It is an amenable number.

14445341729 is a deficient number, since it is larger than the sum of its proper divisors (3333540511).

14445341729 is a wasteful number, since it uses less digits than its factorization.

14445341729 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 158740039.

The product of its digits is 483840, while the sum is 44.

The spelling of 14445341729 in words is "fourteen billion, four hundred forty-five million, three hundred forty-one thousand, seven hundred twenty-nine".