16442066417224 has 64 divisors (see below), whose sum is σ = 37093242960000. Its totient is φ = 6674668697088.

The previous prime is 16442066417207. The next prime is 16442066417291. The reversal of 16442066417224 is 42271466024461.

It is a super-3 number, since 3×16442066417224³ (a number of 41 digits) contains 333 as substring.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 5513242 + ... + 7954870.

It is an arithmetic number, because the mean of its divisors is an integer number (579581921250).

Almost surely, 2^{16442066417224} is an apocalyptic number.

16442066417224 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

16442066417224 is an abundant number, since it is smaller than the sum of its proper divisors (20651176542776).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

16442066417224 is a wasteful number, since it uses less digits than its factorization.

16442066417224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2447990 (or 2447986 counting only the distinct ones).

The product of its (nonzero) digits is 3096576, while the sum is 49.

The spelling of 16442066417224 in words is "sixteen trillion, four hundred forty-two billion, sixty-six million, four hundred seventeen thousand, two hundred twenty-four".