41440799 has 2 divisors, whose sum is σ = 41440800. Its totient is φ = 41440798.

The previous prime is 41440771. The next prime is 41440801. The reversal of 41440799 is 99704414.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-41440799 is a prime.

Together with 41440801, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (41445799) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20720399 + 20720400.

It is an arithmetic number, because the mean of its divisors is an integer number (20720400).

Almost surely, 2^41440799 is an apocalyptic number.

41440799 is a deficient number, since it is larger than the sum of its proper divisors (1).

41440799 is an equidigital number, since it uses as much as digits as its factorization.

41440799 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 36288, while the sum is 38.

The square root of 41440799 is about 6437.4528347787. The cubic root of 41440799 is about 346.0530702562.

The spelling of 41440799 in words is "forty-one million, four hundred forty thousand, seven hundred ninety-nine".