16442144211230 has 8 divisors (see below), whose sum is σ = 29595859580232. Its totient is φ = 6576857684488.

The previous prime is 16442144211211. The next prime is 16442144211253. The reversal of 16442144211230 is 3211244124461.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-3 number, since 3×16442144211230³ (a number of 41 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 822107210552 + ... + 822107210571.

It is an arithmetic number, because the mean of its divisors is an integer number (3699482447529).

Almost surely, 2^{16442144211230} is an apocalyptic number.

16442144211230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

16442144211230 is a deficient number, since it is larger than the sum of its proper divisors (13153715369002).

16442144211230 is a wasteful number, since it uses less digits than its factorization.

16442144211230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1644214421130.

The product of its (nonzero) digits is 36864, while the sum is 35.

Adding to 16442144211230 its reverse (3211244124461), we get a palindrome (19653388335691).

The spelling of 16442144211230 in words is "sixteen trillion, four hundred forty-two billion, one hundred forty-four million, two hundred eleven thousand, two hundred thirty".