41434351109 has 2 divisors, whose sum is σ = 41434351110. Its totient is φ = 41434351108.

The previous prime is 41434351033. The next prime is 41434351139. The reversal of 41434351109 is 90115343414.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 24530450884 + 16903900225 = 156622^2 + 130015^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-41434351109 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (41434351139) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20717175554 + 20717175555.

It is an arithmetic number, because the mean of its divisors is an integer number (20717175555).

Almost surely, 2^41434351109 is an apocalyptic number.

It is an amenable number.

41434351109 is a deficient number, since it is larger than the sum of its proper divisors (1).

41434351109 is an equidigital number, since it uses as much as digits as its factorization.

41434351109 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 25920, while the sum is 35.

The spelling of 41434351109 in words is "forty-one billion, four hundred thirty-four million, three hundred fifty-one thousand, one hundred nine".