16433246572241 has 16 divisors (see below), whose sum is σ = 17453210911488. Its totient is φ = 15419208710400.

The previous prime is 16433246572229. The next prime is 16433246572271. The reversal of 16433246572241 is 14227564233461.

It is a happy number.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-16433246572241 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 16433246572241.

It is not an unprimeable number, because it can be changed into a prime (16433246572271) by changing a digit.

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, 180811976 + ... + 180902838.

It is an arithmetic number, because the mean of its divisors is an integer number (1090825681968).

Almost surely, 2^{16433246572241} is an apocalyptic number.

It is an amenable number.

16433246572241 is a deficient number, since it is larger than the sum of its proper divisors (1019964339247).

16433246572241 is a wasteful number, since it uses less digits than its factorization.

16433246572241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 123352.

The product of its digits is 5806080, while the sum is 50.

The spelling of 16433246572241 in words is "sixteen trillion, four hundred thirty-three billion, two hundred forty-six million, five hundred seventy-two thousand, two hundred forty-one".