41217879029 has 2 divisors, whose sum is σ = 41217879030. Its totient is φ = 41217879028.

The previous prime is 41217879013. The next prime is 41217879041. The reversal of 41217879029 is 92097871214.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 39318924100 + 1898954929 = 198290^2 + 43577^2 .

It is a cyclic number.

It is not a de Polignac number, because 41217879029 - 2⁴ = 41217879013 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (41217879529) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20608939514 + 20608939515.

It is an arithmetic number, because the mean of its divisors is an integer number (20608939515).

Almost surely, 2^41217879029 is an apocalyptic number.

It is an amenable number.

41217879029 is a deficient number, since it is larger than the sum of its proper divisors (1).

41217879029 is an equidigital number, since it uses as much as digits as its factorization.

41217879029 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 508032, while the sum is 50.

The spelling of 41217879029 in words is "forty-one billion, two hundred seventeen million, eight hundred seventy-nine thousand, twenty-nine".