16441064223 has 32 divisors (see below), whose sum is σ = 22606172160. Its totient is φ = 10624124160.

The previous prime is 16441064197. The next prime is 16441064243. The reversal of 16441064223 is 32246014461.

It is a happy number.

It is not a de Polignac number, because 16441064223 - 2¹² = 16441060127 is a prime.

It is a super-3 number, since 3×16441064223³ (a number of 32 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16441064243) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 12388986 + ... + 12390312.

It is an arithmetic number, because the mean of its divisors is an integer number (706442880).

Almost surely, 2^16441064223 is an apocalyptic number.

16441064223 is a deficient number, since it is larger than the sum of its proper divisors (6165107937).

16441064223 is a wasteful number, since it uses less digits than its factorization.

16441064223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2327.

The product of its (nonzero) digits is 27648, while the sum is 33.

Adding to 16441064223 its reverse (32246014461), we get a palindrome (48687078684).

The spelling of 16441064223 in words is "sixteen billion, four hundred forty-one million, sixty-four thousand, two hundred twenty-three".