16442020000267 has 4 divisors (see below), whose sum is σ = 16442035569376. Its totient is φ = 16442004431160.

The previous prime is 16442020000261. The next prime is 16442020000291. The reversal of 16442020000267 is 76200002024461.

16442020000267 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 16442020000267 - 2³⁵ = 16407660261899 is a prime.

It is a super-3 number, since 3×16442020000267³ (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 (16442020000261) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6075363 + ... + 8354284.

It is an arithmetic number, because the mean of its divisors is an integer number (4110508892344).

Almost surely, 2^{16442020000267} is an apocalyptic number.

16442020000267 is a deficient number, since it is larger than the sum of its proper divisors (15569109).

16442020000267 is a wasteful number, since it uses less digits than its factorization.

16442020000267 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15569108.

The product of its (nonzero) digits is 32256, while the sum is 34.

The spelling of 16442020000267 in words is "sixteen trillion, four hundred forty-two billion, twenty million, two hundred sixty-seven", and thus it is an aban number.