41423869 has 2 divisors, whose sum is σ = 41423870. Its totient is φ = 41423868.

The previous prime is 41423867. The next prime is 41423909. The reversal of 41423869 is 96832414.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 28196100 + 13227769 = 5310^2 + 3637^2 .

It is a cyclic number.

It is not a de Polignac number, because 41423869 - 2¹ = 41423867 is a prime.

It is a super-2 number, since 2×41423869² = 3431873845858322, which contains 22 as substring.

Together with 41423867, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (41423867) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20711934 + 20711935.

It is an arithmetic number, because the mean of its divisors is an integer number (20711935).

Almost surely, 2^41423869 is an apocalyptic number.

It is an amenable number.

41423869 is a deficient number, since it is larger than the sum of its proper divisors (1).

41423869 is an equidigital number, since it uses as much as digits as its factorization.

41423869 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 41472, while the sum is 37.

The square root of 41423869 is about 6436.1377393589. The cubic root of 41423869 is about 346.0059389538.

The spelling of 41423869 in words is "forty-one million, four hundred twenty-three thousand, eight hundred sixty-nine".