41217530969 has 8 divisors (see below), whose sum is σ = 42025403208. Its totient is φ = 40413922560.

The previous prime is 41217530947. The next prime is 41217530987. The reversal of 41217530969 is 96903571214.

It can be written as a sum of positive squares in 4 ways, for example, as 4434894025 + 36782636944 = 66595^2 + 191788^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 41217530969 - 2⁸ = 41217530713 is a prime.

It is a super-2 number, since 2×41217530969² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (41217530069) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1046432 + ... + 1085105.

It is an arithmetic number, because the mean of its divisors is an integer number (5253175401).

Almost surely, 2^41217530969 is an apocalyptic number.

It is an amenable number.

41217530969 is a deficient number, since it is larger than the sum of its proper divisors (807872239).

41217530969 is a wasteful number, since it uses less digits than its factorization.

41217530969 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2131915.

The product of its (nonzero) digits is 408240, while the sum is 47.

The spelling of 41217530969 in words is "forty-one billion, two hundred seventeen million, five hundred thirty thousand, nine hundred sixty-nine".