44066032401 has 16 divisors (see below), whose sum is σ = 62227194624. Its totient is φ = 27642019584.

The previous prime is 44066032363. The next prime is 44066032433. The reversal of 44066032401 is 10423066044.

It is not a de Polignac number, because 44066032401 - 2⁶ = 44066032337 is a prime.

It is not an unprimeable number, because it can be changed into a prime (44066032481) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 86296 + ... + 309158.

It is an arithmetic number, because the mean of its divisors is an integer number (3889199664).

Almost surely, 2^44066032401 is an apocalyptic number.

It is an amenable number.

44066032401 is a deficient number, since it is larger than the sum of its proper divisors (18161162223).

44066032401 is a wasteful number, since it uses less digits than its factorization.

44066032401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 226760.

The product of its (nonzero) digits is 13824, while the sum is 30.

Adding to 44066032401 its reverse (10423066044), we get a palindrome (54489098445).

The spelling of 44066032401 in words is "forty-four billion, sixty-six million, thirty-two thousand, four hundred one".