41689144269 has 12 divisors (see below), whose sum is σ = 61618063936. Its totient is φ = 27146419272.

The previous prime is 41689144267. The next prime is 41689144279. The reversal of 41689144269 is 96244198614.

41689144269 is a `hidden beast` number, since 416 + 89 + 144 + 2 + 6 + 9 = 666.

It is not a de Polignac number, because 41689144269 - 2¹ = 41689144267 is a prime.

It is a super-2 number, since 2×41689144269² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (41689144267) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 53861557 + ... + 53862330.

Almost surely, 2^41689144269 is an apocalyptic number.

It is an amenable number.

41689144269 is a deficient number, since it is larger than the sum of its proper divisors (19928919667).

41689144269 is a wasteful number, since it uses less digits than its factorization.

41689144269 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 107723936 (or 107723933 counting only the distinct ones).

The product of its digits is 2985984, while the sum is 54.

The spelling of 41689144269 in words is "forty-one billion, six hundred eighty-nine million, one hundred forty-four thousand, two hundred sixty-nine".