16441323018827 has 16 divisors (see below), whose sum is σ = 19454876283840. Its totient is φ = 13594810908672.

The previous prime is 16441323018779. The next prime is 16441323018871. The reversal of 16441323018827 is 72881032314461.

It is not a de Polignac number, because 16441323018827 - 2⁶ = 16441323018763 is a prime.

It is a super-3 number, since 3×16441323018827³ (a number of 41 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (16441323018877) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 34888118 + ... + 35356235.

It is an arithmetic number, because the mean of its divisors is an integer number (1215929767740).

Almost surely, 2^{16441323018827} is an apocalyptic number.

16441323018827 is a deficient number, since it is larger than the sum of its proper divisors (3013553265013).

16441323018827 is a wasteful number, since it uses less digits than its factorization.

16441323018827 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70245542.

The product of its (nonzero) digits is 1548288, while the sum is 50.

The spelling of 16441323018827 in words is "sixteen trillion, four hundred forty-one billion, three hundred twenty-three million, eighteen thousand, eight hundred twenty-seven".