41440801 has 2 divisors, whose sum is σ = 41440802. Its totient is φ = 41440800.

The previous prime is 41440799. The next prime is 41440807. The reversal of 41440801 is 10804414.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 31979025 + 9461776 = 5655^2 + 3076^2 .

It is a cyclic number.

It is not a de Polignac number, because 41440801 - 2¹ = 41440799 is a prime.

Together with 41440799, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (41440807) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20720400 + 20720401.

It is an arithmetic number, because the mean of its divisors is an integer number (20720401).

Almost surely, 2^41440801 is an apocalyptic number.

It is an amenable number.

41440801 is a deficient number, since it is larger than the sum of its proper divisors (1).

41440801 is an equidigital number, since it uses as much as digits as its factorization.

41440801 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 512, while the sum is 22.

The square root of 41440801 is about 6437.4529901196. The cubic root of 41440801 is about 346.0530758232.

The spelling of 41440801 in words is "forty-one million, four hundred forty thousand, eight hundred one".