41131499 has 2 divisors, whose sum is σ = 41131500. Its totient is φ = 41131498.

The previous prime is 41131481. The next prime is 41131529. The reversal of 41131499 is 99413114.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 41131499 - 2⁸ = 41131243 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (41131459) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20565749 + 20565750.

It is an arithmetic number, because the mean of its divisors is an integer number (20565750).

Almost surely, 2^41131499 is an apocalyptic number.

41131499 is a deficient number, since it is larger than the sum of its proper divisors (1).

41131499 is an equidigital number, since it uses as much as digits as its factorization.

41131499 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3888, while the sum is 32.

The square root of 41131499 is about 6413.3843639688. The cubic root of 41131499 is about 345.1899786824.

The spelling of 41131499 in words is "forty-one million, one hundred thirty-one thousand, four hundred ninety-nine".