16283412043441 has 3 divisors (see below), whose sum is σ = 16283416078713. Its totient is φ = 16283408008170.

The previous prime is 16283412043373. The next prime is 16283412043487. The reversal of 16283412043441 is 14434021438261.

It is a happy number.

The square root of 16283412043441 is 4035271.

It is a perfect power (a square), and thus also a powerful number.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is not a de Polignac number, because 16283412043441 - 2⁷ = 16283412043313 is a prime.

It is a super-2 number, since 2×16283412043441² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (16283412046441) by changing a digit.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 2017636 + ... + 6052906.

It is an arithmetic number, because the mean of its divisors is an integer number (5427805359571).

Almost surely, 2^{16283412043441} is an apocalyptic number.

16283412043441 is the 4035271-st square number.

16283412043441 is the 2017636-th centered octagonal number.

It is an amenable number.

16283412043441 is a deficient number, since it is larger than the sum of its proper divisors (4035272).

16283412043441 is an frugal number, since it uses more digits than its factorization.

16283412043441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8070542 (or 4035271 counting only the distinct ones).

The product of its (nonzero) digits is 442368, while the sum is 43.

The spelling of 16283412043441 in words is "sixteen trillion, two hundred eighty-three billion, four hundred twelve million, forty-three thousand, four hundred forty-one".