4111441441 has 4 divisors (see below), whose sum is σ = 4152148884. Its totient is φ = 4070734000.

The previous prime is 4111441423. The next prime is 4111441457. The reversal of 4111441441 is 1441441114.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 3794067216 + 317374225 = 61596^2 + 17815^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4111441441 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4111451441) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20353570 + ... + 20353771.

It is an arithmetic number, because the mean of its divisors is an integer number (1038037221).

Almost surely, 2^4111441441 is an apocalyptic number.

It is an amenable number.

4111441441 is a deficient number, since it is larger than the sum of its proper divisors (40707443).

4111441441 is a wasteful number, since it uses less digits than its factorization.

4111441441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40707442.

The product of its digits is 1024, while the sum is 25.

The square root of 4111441441 is about 64120.5227754734. The cubic root of 4111441441 is about 1602.0080829942.

Adding to 4111441441 its reverse (1441441114), we get a palindrome (5552882555).

The spelling of 4111441441 in words is "four billion, one hundred eleven million, four hundred forty-one thousand, four hundred forty-one".