41423044402039 has 2 divisors, whose sum is σ = 41423044402040. Its totient is φ = 41423044402038.

The previous prime is 41423044401989. The next prime is 41423044402067. The reversal of 41423044402039 is 93020444032414.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-41423044402039 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 41423044401992 and 41423044402010.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (41423044402339) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20711522201019 + 20711522201020.

It is an arithmetic number, because the mean of its divisors is an integer number (20711522201020).

Almost surely, 2^{41423044402039} is an apocalyptic number.

41423044402039 is a deficient number, since it is larger than the sum of its proper divisors (1).

41423044402039 is an equidigital number, since it uses as much as digits as its factorization.

41423044402039 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 331776, while the sum is 40.

The spelling of 41423044402039 in words is "forty-one trillion, four hundred twenty-three billion, forty-four million, four hundred two thousand, thirty-nine".