4021341224441 has 4 divisors (see below), whose sum is σ = 4021368678912. Its totient is φ = 4021313769972.

The previous prime is 4021341224431. The next prime is 4021341224443. The reversal of 4021341224441 is 1444221431204.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4021341224441 is a prime.

It is a super-2 number, since 2×4021341224441² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4021341224398 and 4021341224407.

It is not an unprimeable number, because it can be changed into a prime (4021341224443) 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, 13506341 + ... + 13800866.

It is an arithmetic number, because the mean of its divisors is an integer number (1005342169728).

Almost surely, 2^{4021341224441} is an apocalyptic number.

It is an amenable number.

4021341224441 is a deficient number, since it is larger than the sum of its proper divisors (27454471).

4021341224441 is a wasteful number, since it uses less digits than its factorization.

4021341224441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27454470.

The product of its (nonzero) digits is 24576, while the sum is 32.

Adding to 4021341224441 its reverse (1444221431204), we get a palindrome (5465562655645).

The spelling of 4021341224441 in words is "four trillion, twenty-one billion, three hundred forty-one million, two hundred twenty-four thousand, four hundred forty-one".