66336044043043 has 8 divisors (see below), whose sum is σ = 66480295898016. Its totient is φ = 66191793729600.

The previous prime is 66336044043041. The next prime is 66336044043089. The reversal of 66336044043043 is 34034044063366.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 66336044043043 - 2¹ = 66336044043041 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 66336044042984 and 66336044043002.

It is not an unprimeable number, because it can be changed into a prime (66336044043041) 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, 146590138 + ... + 147041968.

It is an arithmetic number, because the mean of its divisors is an integer number (8310036987252).

Almost surely, 2^{66336044043043} is an apocalyptic number.

66336044043043 is a deficient number, since it is larger than the sum of its proper divisors (144251854973).

66336044043043 is a wasteful number, since it uses less digits than its factorization.

66336044043043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 770765.

The product of its (nonzero) digits is 4478976, while the sum is 46.

The spelling of 66336044043043 in words is "sixty-six trillion, three hundred thirty-six billion, forty-four million, forty-three thousand, forty-three".