41342201309 has 2 divisors, whose sum is σ = 41342201310. Its totient is φ = 41342201308.

The previous prime is 41342201287. The next prime is 41342201323. The reversal of 41342201309 is 90310224314.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 40081241209 + 1260960100 = 200203^2 + 35510^2 .

It is a cyclic number.

It is not a de Polignac number, because 41342201309 - 2²⁰ = 41341152733 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (41342201339) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20671100654 + 20671100655.

It is an arithmetic number, because the mean of its divisors is an integer number (20671100655).

Almost surely, 2^41342201309 is an apocalyptic number.

It is an amenable number.

41342201309 is a deficient number, since it is larger than the sum of its proper divisors (1).

41342201309 is an equidigital number, since it uses as much as digits as its factorization.

41342201309 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5184, while the sum is 29.

The spelling of 41342201309 in words is "forty-one billion, three hundred forty-two million, two hundred one thousand, three hundred nine".