41240023519 has 2 divisors, whose sum is σ = 41240023520. Its totient is φ = 41240023518.

The previous prime is 41240023493. The next prime is 41240023541. The reversal of 41240023519 is 91532004214.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-41240023519 is a prime.

It is a super-2 number, since 2×41240023519² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (41240023579) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20620011759 + 20620011760.

It is an arithmetic number, because the mean of its divisors is an integer number (20620011760).

Almost surely, 2^41240023519 is an apocalyptic number.

41240023519 is a deficient number, since it is larger than the sum of its proper divisors (1).

41240023519 is an equidigital number, since it uses as much as digits as its factorization.

41240023519 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8640, while the sum is 31.

The spelling of 41240023519 in words is "forty-one billion, two hundred forty million, twenty-three thousand, five hundred nineteen".