41273235617 has 4 divisors (see below), whose sum is σ = 41770503600. Its totient is φ = 40775967636.

The previous prime is 41273235611. The next prime is 41273235631. The reversal of 41273235617 is 71653237214.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 41273235617 - 2⁸ = 41273235361 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (41273235611) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 248633867 + ... + 248634032.

It is an arithmetic number, because the mean of its divisors is an integer number (10442625900).

Almost surely, 2^41273235617 is an apocalyptic number.

It is an amenable number.

41273235617 is a deficient number, since it is larger than the sum of its proper divisors (497267983).

41273235617 is an equidigital number, since it uses as much as digits as its factorization.

41273235617 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 497267982.

The product of its digits is 211680, while the sum is 41.

The spelling of 41273235617 in words is "forty-one billion, two hundred seventy-three million, two hundred thirty-five thousand, six hundred seventeen".