41291109403 has 2 divisors, whose sum is σ = 41291109404. Its totient is φ = 41291109402.

The previous prime is 41291109397. The next prime is 41291109407. The reversal of 41291109403 is 30490119214.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 41291109403 - 2⁹ = 41291108891 is a prime.

It is not a weakly prime, because it can be changed into another prime (41291109407) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20645554701 + 20645554702.

It is an arithmetic number, because the mean of its divisors is an integer number (20645554702).

Almost surely, 2^41291109403 is an apocalyptic number.

41291109403 is a deficient number, since it is larger than the sum of its proper divisors (1).

41291109403 is an equidigital number, since it uses as much as digits as its factorization.

41291109403 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7776, while the sum is 34.

The spelling of 41291109403 in words is "forty-one billion, two hundred ninety-one million, one hundred nine thousand, four hundred three".