16722037417 has 8 divisors (see below), whose sum is σ = 17012210400. Its totient is φ = 16432089504.

The previous prime is 16722037373. The next prime is 16722037441. The reversal of 16722037417 is 71473022761.

16722037417 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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-16722037417 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 16722037417.

It is not an unprimeable number, because it can be changed into a prime (16722037477) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 97213 + ... + 207109.

It is an arithmetic number, because the mean of its divisors is an integer number (2126526300).

Almost surely, 2^16722037417 is an apocalyptic number.

It is an amenable number.

16722037417 is a deficient number, since it is larger than the sum of its proper divisors (290172983).

16722037417 is a wasteful number, since it uses less digits than its factorization.

16722037417 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 112535.

The product of its (nonzero) digits is 98784, while the sum is 40.

The spelling of 16722037417 in words is "sixteen billion, seven hundred twenty-two million, thirty-seven thousand, four hundred seventeen".