16442066443016 has 16 divisors (see below), whose sum is σ = 30828919142400. Its totient is φ = 8221021338384.

The previous prime is 16442066443013. The next prime is 16442066443027. The reversal of 16442066443016 is 61034466024461.

It is a super-3 number, since 3×16442066443016³ (a number of 41 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (16442066443013) 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 3 ways as a sum of consecutive naturals, for example, 7836041 + ... + 9710183.

It is an arithmetic number, because the mean of its divisors is an integer number (1926807446400).

Almost surely, 2^{16442066443016} is an apocalyptic number.

It is an amenable number.

16442066443016 is a deficient number, since it is larger than the sum of its proper divisors (14386852699384).

16442066443016 is a wasteful number, since it uses less digits than its factorization.

16442066443016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2970788 (or 2970784 counting only the distinct ones).

The product of its (nonzero) digits is 1990656, while the sum is 47.

The spelling of 16442066443016 in words is "sixteen trillion, four hundred forty-two billion, sixty-six million, four hundred forty-three thousand, sixteen".