16236066441 has 8 divisors (see below), whose sum is σ = 24740672704. Its totient is φ = 9277752240.

The previous prime is 16236066317. The next prime is 16236066443. The reversal of 16236066441 is 14466063261.

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

It is not a de Polignac number, because 16236066441 - 2¹³ = 16236058249 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 16236066441.

It is not an unprimeable number, because it can be changed into a prime (16236066443) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 386572990 + ... + 386573031.

It is an arithmetic number, because the mean of its divisors is an integer number (3092584088).

Almost surely, 2^16236066441 is an apocalyptic number.

It is an amenable number.

16236066441 is a deficient number, since it is larger than the sum of its proper divisors (8504606263).

16236066441 is an equidigital number, since it uses as much as digits as its factorization.

16236066441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 773146031.

The product of its (nonzero) digits is 124416, while the sum is 39.

The spelling of 16236066441 in words is "sixteen billion, two hundred thirty-six million, sixty-six thousand, four hundred forty-one".