4140441321041 has 4 divisors (see below), whose sum is σ = 4140534082212. Its totient is φ = 4140348559872.

The previous prime is 4140441321017. The next prime is 4140441321047. The reversal of 4140441321041 is 1401231440414.

It is a happy number.

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 3273114180625 + 867327140416 = 1809175^2 + 931304^2 .

It is a cyclic number.

It is not a de Polignac number, because 4140441321041 - 2³⁴ = 4123261451857 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4140441320995 and 4140441321013.

It is not an unprimeable number, because it can be changed into a prime (4140441321047) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 46313600 + ... + 46402913.

It is an arithmetic number, because the mean of its divisors is an integer number (1035133520553).

Almost surely, 2^{4140441321041} is an apocalyptic number.

It is an amenable number.

4140441321041 is a deficient number, since it is larger than the sum of its proper divisors (92761171).

4140441321041 is an equidigital number, since it uses as much as digits as its factorization.

4140441321041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 92761170.

The product of its (nonzero) digits is 6144, while the sum is 29.

Adding to 4140441321041 its reverse (1401231440414), we get a palindrome (5541672761455).

The spelling of 4140441321041 in words is "four trillion, one hundred forty billion, four hundred forty-one million, three hundred twenty-one thousand, forty-one".