41440504519 has 2 divisors, whose sum is σ = 41440504520. Its totient is φ = 41440504518.

The previous prime is 41440504507. The next prime is 41440504613. The reversal of 41440504519 is 91540504414.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 41440504519 - 2⁵ = 41440504487 is a prime.

It is a super-2 number, since 2×41440504519² (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 (41440508519) 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, 20720252259 + 20720252260.

It is an arithmetic number, because the mean of its divisors is an integer number (20720252260).

Almost surely, 2^41440504519 is an apocalyptic number.

41440504519 is a deficient number, since it is larger than the sum of its proper divisors (1).

41440504519 is an equidigital number, since it uses as much as digits as its factorization.

41440504519 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 57600, while the sum is 37.

The spelling of 41440504519 in words is "forty-one billion, four hundred forty million, five hundred four thousand, five hundred nineteen".