14472216085 has 4 divisors (see below), whose sum is σ = 17366659308. Its totient is φ = 11577772864.

The previous prime is 14472216079. The next prime is 14472216113. The reversal of 14472216085 is 58061227441.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 8465656081 + 6006560004 = 92009^2 + 77502^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-14472216085 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1447221604 + ... + 1447221613.

It is an arithmetic number, because the mean of its divisors is an integer number (4341664827).

Almost surely, 2^14472216085 is an apocalyptic number.

It is an amenable number.

14472216085 is a deficient number, since it is larger than the sum of its proper divisors (2894443223).

14472216085 is an equidigital number, since it uses as much as digits as its factorization.

14472216085 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2894443222.

The product of its (nonzero) digits is 107520, while the sum is 40.

The spelling of 14472216085 in words is "fourteen billion, four hundred seventy-two million, two hundred sixteen thousand, eighty-five".