41873027639 has 2 divisors, whose sum is σ = 41873027640. Its totient is φ = 41873027638.

The previous prime is 41873027629. The next prime is 41873027681. The reversal of 41873027639 is 93672037814.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-41873027639 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (41873027629) 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, 20936513819 + 20936513820.

It is an arithmetic number, because the mean of its divisors is an integer number (20936513820).

Almost surely, 2^41873027639 is an apocalyptic number.

41873027639 is a deficient number, since it is larger than the sum of its proper divisors (1).

41873027639 is an equidigital number, since it uses as much as digits as its factorization.

41873027639 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1524096, while the sum is 50.

The spelling of 41873027639 in words is "forty-one billion, eight hundred seventy-three million, twenty-seven thousand, six hundred thirty-nine".