2043441020041 has 8 divisors (see below), whose sum is σ = 2092262516960. Its totient is φ = 1994678596512.

The previous prime is 2043441019993. The next prime is 2043441020057. The reversal of 2043441020041 is 1400201443402.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2043441020041 - 2¹⁹ = 2043440495753 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2043441019988 and 2043441020015.

It is not an unprimeable number, because it can be changed into a prime (2043441020081) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14698335 + ... + 14836708.

It is an arithmetic number, because the mean of its divisors is an integer number (261532814620).

Almost surely, 2^{2043441020041} is an apocalyptic number.

It is an amenable number.

2043441020041 is a deficient number, since it is larger than the sum of its proper divisors (48821496919).

2043441020041 is a wasteful number, since it uses less digits than its factorization.

2043441020041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29536695.

The product of its (nonzero) digits is 3072, while the sum is 25.

Adding to 2043441020041 its reverse (1400201443402), we get a palindrome (3443642463443).

The spelling of 2043441020041 in words is "two trillion, forty-three billion, four hundred forty-one million, twenty thousand, forty-one".