41440834969 has 2 divisors, whose sum is σ = 41440834970. Its totient is φ = 41440834968.

The previous prime is 41440834943. The next prime is 41440834973. The reversal of 41440834969 is 96943804414.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 26949490569 + 14491344400 = 164163^2 + 120380^2 .

It is a cyclic number.

It is not a de Polignac number, because 41440834969 - 2¹⁷ = 41440703897 is a prime.

It is a super-2 number, since 2×41440834969² (a number of 22 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (41440837969) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20720417484 + 20720417485.

It is an arithmetic number, because the mean of its divisors is an integer number (20720417485).

Almost surely, 2^41440834969 is an apocalyptic number.

It is an amenable number.

41440834969 is a deficient number, since it is larger than the sum of its proper divisors (1).

41440834969 is an equidigital number, since it uses as much as digits as its factorization.

41440834969 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2985984, while the sum is 52.

The spelling of 41440834969 in words is "forty-one billion, four hundred forty million, eight hundred thirty-four thousand, nine hundred sixty-nine".