16441143421010 has 128 divisors (see below), whose sum is σ = 37251134668800. Its totient is φ = 5075457408000.

The previous prime is 16441143420991. The next prime is 16441143421033. The reversal of 16441143421010 is 1012434114461.

It is a super-3 number, since 3×16441143421010³ (a number of 41 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 38973191 + ... + 39392789.

It is an arithmetic number, because the mean of its divisors is an integer number (291024489600).

Almost surely, 2^{16441143421010} is an apocalyptic number.

16441143421010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

16441143421010 is an abundant number, since it is smaller than the sum of its proper divisors (20809991247790).

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

16441143421010 is a wasteful number, since it uses less digits than its factorization.

16441143421010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 420112.

The product of its (nonzero) digits is 9216, while the sum is 32.

Adding to 16441143421010 its reverse (1012434114461), we get a palindrome (17453577535471).

The spelling of 16441143421010 in words is "sixteen trillion, four hundred forty-one billion, one hundred forty-three million, four hundred twenty-one thousand, ten".