41981323 has 2 divisors, whose sum is σ = 41981324. Its totient is φ = 41981322.

The previous prime is 41981281. The next prime is 41981341. The reversal of 41981323 is 32318914.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 41981323 - 2¹⁷ = 41850251 is a prime.

It is not a weakly prime, because it can be changed into another prime (41981383) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20990661 + 20990662.

It is an arithmetic number, because the mean of its divisors is an integer number (20990662).

Almost surely, 2^41981323 is an apocalyptic number.

41981323 is a deficient number, since it is larger than the sum of its proper divisors (1).

41981323 is an equidigital number, since it uses as much as digits as its factorization.

41981323 is an evil number, because the sum of its binary digits is even.

The product of its digits is 5184, while the sum is 31.

The square root of 41981323 is about 6479.2995763431. The cubic root of 41981323 is about 347.5511316510.

The spelling of 41981323 in words is "forty-one million, nine hundred eighty-one thousand, three hundred twenty-three".