41189298091 has 2 divisors, whose sum is σ = 41189298092. Its totient is φ = 41189298090.

The previous prime is 41189298061. The next prime is 41189298149. The reversal of 41189298091 is 19089298114.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 41189298091 - 2²¹ = 41187200939 is a prime.

It is not a weakly prime, because it can be changed into another prime (41189298061) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20594649045 + 20594649046.

It is an arithmetic number, because the mean of its divisors is an integer number (20594649046).

Almost surely, 2^41189298091 is an apocalyptic number.

41189298091 is a deficient number, since it is larger than the sum of its proper divisors (1).

41189298091 is an equidigital number, since it uses as much as digits as its factorization.

41189298091 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 373248, while the sum is 52.

The spelling of 41189298091 in words is "forty-one billion, one hundred eighty-nine million, two hundred ninety-eight thousand, ninety-one".