4040441101 has 2 divisors, whose sum is σ = 4040441102. Its totient is φ = 4040441100.

The previous prime is 4040441089. The next prime is 4040441131. The reversal of 4040441101 is 1011440404.

4040441101 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4008789225 + 31651876 = 63315^2 + 5626^2 .

It is a cyclic number.

It is not a de Polignac number, because 4040441101 - 2²¹ = 4038343949 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4040441131) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2020220550 + 2020220551.

It is an arithmetic number, because the mean of its divisors is an integer number (2020220551).

Almost surely, 2^4040441101 is an apocalyptic number.

It is an amenable number.

4040441101 is a deficient number, since it is larger than the sum of its proper divisors (1).

4040441101 is an equidigital number, since it uses as much as digits as its factorization.

4040441101 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 256, while the sum is 19.

The square root of 4040441101 is about 63564.4641368115. The cubic root of 4040441101 is about 1592.7328108085.

Adding to 4040441101 its reverse (1011440404), we get a palindrome (5051881505).

The spelling of 4040441101 in words is "four billion, forty million, four hundred forty-one thousand, one hundred one".