41951443 has 2 divisors, whose sum is σ = 41951444. Its totient is φ = 41951442.

The previous prime is 41951423. The next prime is 41951453. The reversal of 41951443 is 34415914.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-41951443 is a prime.

It is not a weakly prime, because it can be changed into another prime (41951423) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20975721 + 20975722.

It is an arithmetic number, because the mean of its divisors is an integer number (20975722).

Almost surely, 2^41951443 is an apocalyptic number.

41951443 is a deficient number, since it is larger than the sum of its proper divisors (1).

41951443 is an equidigital number, since it uses as much as digits as its factorization.

41951443 is an evil number, because the sum of its binary digits is even.

The product of its digits is 8640, while the sum is 31.

The square root of 41951443 is about 6476.9933611206. The cubic root of 41951443 is about 347.4686561450.

The spelling of 41951443 in words is "forty-one million, nine hundred fifty-one thousand, four hundred forty-three".