41999959 has 2 divisors, whose sum is σ = 41999960. Its totient is φ = 41999958.

The previous prime is 41999957. The next prime is 41999963. The reversal of 41999959 is 95999914.

41999959 = T₅₂₉₀ + T₅₂₉₁ + T₅₂₉₂.

41999959 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 41999959 - 2¹ = 41999957 is a prime.

Together with 41999957, 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 (41999957) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20999979 + 20999980.

It is an arithmetic number, because the mean of its divisors is an integer number (20999980).

Almost surely, 2^41999959 is an apocalyptic number.

41999959 is the 5292-nd centered triangular number.

41999959 is a deficient number, since it is larger than the sum of its proper divisors (1).

41999959 is an equidigital number, since it uses as much as digits as its factorization.

41999959 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1180980, while the sum is 55.

The square root of 41999959 is about 6480.7375351884. The cubic root of 41999959 is about 347.6025513798.

It can be divided in two parts, 41 and 999959, that added together give a 6-th power (1000000 = 10⁶).

The spelling of 41999959 in words is "forty-one million, nine hundred ninety-nine thousand, nine hundred fifty-nine".