41540001259 has 2 divisors, whose sum is σ = 41540001260. Its totient is φ = 41540001258.

The previous prime is 41540001257. The next prime is 41540001287. The reversal of 41540001259 is 95210004514.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 41540001259 - 2¹ = 41540001257 is a prime.

Together with 41540001257, it forms a pair of twin primes.

It is a self number, because there is not a number n which added to its sum of digits gives 41540001259.

It is not a weakly prime, because it can be changed into another prime (41540001257) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20770000629 + 20770000630.

It is an arithmetic number, because the mean of its divisors is an integer number (20770000630).

Almost surely, 2^41540001259 is an apocalyptic number.

41540001259 is a deficient number, since it is larger than the sum of its proper divisors (1).

41540001259 is an equidigital number, since it uses as much as digits as its factorization.

41540001259 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7200, while the sum is 31.

The spelling of 41540001259 in words is "forty-one billion, five hundred forty million, one thousand, two hundred fifty-nine".