14185715745 has 8 divisors (see below), whose sum is σ = 22697145216. Its totient is φ = 7565715056.

The previous prime is 14185715741. The next prime is 14185715759. The reversal of 14185715745 is 54751758141.

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

It is a cyclic number.

It is not a de Polignac number, because 14185715745 - 2² = 14185715741 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 14185715694 and 14185715703.

It is not an unprimeable number, because it can be changed into a prime (14185715741) 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, 472857177 + ... + 472857206.

It is an arithmetic number, because the mean of its divisors is an integer number (2837143152).

Almost surely, 2^14185715745 is an apocalyptic number.

14185715745 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

14185715745 is a deficient number, since it is larger than the sum of its proper divisors (8511429471).

14185715745 is an equidigital number, since it uses as much as digits as its factorization.

14185715745 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 945714391.

The product of its digits is 784000, while the sum is 48.

The spelling of 14185715745 in words is "fourteen billion, one hundred eighty-five million, seven hundred fifteen thousand, seven hundred forty-five".