80444041 has 8 divisors (see below), whose sum is σ = 85006080. Its totient is φ = 75970752.

The previous prime is 80443997. The next prime is 80444047. The reversal of 80444041 is 14044408.

It is a happy number.

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 80444041 - 2¹⁹ = 79919753 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 80443997 and 80444015.

It is not an unprimeable number, because it can be changed into a prime (80444047) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20320 + ... + 23953.

It is an arithmetic number, because the mean of its divisors is an integer number (10625760).

Almost surely, 2^80444041 is an apocalyptic number.

It is an amenable number.

80444041 is a deficient number, since it is larger than the sum of its proper divisors (4562039).

80444041 is a wasteful number, since it uses less digits than its factorization.

80444041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44375.

The product of its (nonzero) digits is 2048, while the sum is 25.

The square root of 80444041 is about 8969.0602071789. The cubic root of 80444041 is about 431.6826820001.

Adding to 80444041 its reverse (14044408), we get a palindrome (94488449).

The spelling of 80444041 in words is "eighty million, four hundred forty-four thousand, forty-one".