44001441101 has 2 divisors, whose sum is σ = 44001441102. Its totient is φ = 44001441100.

The previous prime is 44001441089. The next prime is 44001441157. The reversal of 44001441101 is 10114410044.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 22223355625 + 21778085476 = 149075^2 + 147574^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-44001441101 is a prime.

It is a super-2 number, since 2×44001441101² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (44001441401) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22000720550 + 22000720551.

It is an arithmetic number, because the mean of its divisors is an integer number (22000720551).

Almost surely, 2^44001441101 is an apocalyptic number.

It is an amenable number.

44001441101 is a deficient number, since it is larger than the sum of its proper divisors (1).

44001441101 is an equidigital number, since it uses as much as digits as its factorization.

44001441101 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 256, while the sum is 20.

Adding to 44001441101 its reverse (10114410044), we get a palindrome (54115851145).

The spelling of 44001441101 in words is "forty-four billion, one million, four hundred forty-one thousand, one hundred one".