16220441465713 has 8 divisors (see below), whose sum is σ = 16694103535200. Its totient is φ = 15753404040768.

The previous prime is 16220441465689. The next prime is 16220441465731. The reversal of 16220441465713 is 31756414402261.

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-16220441465713 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (16220441465113) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1656156168 + ... + 1656165961.

It is an arithmetic number, because the mean of its divisors is an integer number (2086762941900).

Almost surely, 2^{16220441465713} is an apocalyptic number.

It is an amenable number.

16220441465713 is a deficient number, since it is larger than the sum of its proper divisors (473662069487).

16220441465713 is an equidigital number, since it uses as much as digits as its factorization.

16220441465713 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3312322271.

The product of its (nonzero) digits is 967680, while the sum is 46.

Adding to 16220441465713 its reverse (31756414402261), we get a palindrome (47976855867974).

The spelling of 16220441465713 in words is "sixteen trillion, two hundred twenty billion, four hundred forty-one million, four hundred sixty-five thousand, seven hundred thirteen".