41109949379 has 2 divisors, whose sum is σ = 41109949380. Its totient is φ = 41109949378.

The previous prime is 41109949357. The next prime is 41109949511. The reversal of 41109949379 is 97394990114.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-41109949379 is a prime.

It is not a weakly prime, because it can be changed into another prime (41109939379) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20554974689 + 20554974690.

It is an arithmetic number, because the mean of its divisors is an integer number (20554974690).

Almost surely, 2^41109949379 is an apocalyptic number.

41109949379 is a deficient number, since it is larger than the sum of its proper divisors (1).

41109949379 is an equidigital number, since it uses as much as digits as its factorization.

41109949379 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2204496, while the sum is 56.

The spelling of 41109949379 in words is "forty-one billion, one hundred nine million, nine hundred forty-nine thousand, three hundred seventy-nine".