4021440241041 has 12 divisors (see below), whose sum is σ = 5808773514960. Its totient is φ = 2680947929880.

The previous prime is 4021440241019. The next prime is 4021440241057. The reversal of 4021440241041 is 1401420441204.

It is a happy number.

4021440241041 is a `hidden beast` number, since 4 + 0 + 214 + 402 + 4 + 1 + 0 + 41 = 666.

It is not a de Polignac number, because 4021440241041 - 2¹⁷ = 4021440109969 is a prime.

It is a super-2 number, since 2×4021440241041² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 4021440240996 and 4021440241014.

It is not an unprimeable number, because it can be changed into a prime (4021440201041) 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 11 ways as a sum of consecutive naturals, for example, 1353970 + ... + 3142628.

It is an arithmetic number, because the mean of its divisors is an integer number (484064459580).

Almost surely, 2^{4021440241041} is an apocalyptic number.

It is an amenable number.

4021440241041 is a deficient number, since it is larger than the sum of its proper divisors (1787333273919).

4021440241041 is a wasteful number, since it uses less digits than its factorization.

4021440241041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2038476 (or 2038473 counting only the distinct ones).

The product of its (nonzero) digits is 4096, while the sum is 27.

Adding to 4021440241041 its reverse (1401420441204), we get a palindrome (5422860682245).

The spelling of 4021440241041 in words is "four trillion, twenty-one billion, four hundred forty million, two hundred forty-one thousand, forty-one".