41617771073 has 4 divisors (see below), whose sum is σ = 41623144020. Its totient is φ = 41612398128.

The previous prime is 41617771049. The next prime is 41617771141. The reversal of 41617771073 is 37017771614.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 23638447504 + 17979323569 = 153748^2 + 134087^2 .

It is a cyclic number.

It is not a de Polignac number, because 41617771073 - 2²⁸ = 41349335617 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (41617771003) 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, 2674838 + ... + 2690351.

It is an arithmetic number, because the mean of its divisors is an integer number (10405786005).

Almost surely, 2^41617771073 is an apocalyptic number.

It is an amenable number.

41617771073 is a deficient number, since it is larger than the sum of its proper divisors (5372947).

41617771073 is an equidigital number, since it uses as much as digits as its factorization.

41617771073 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5372946.

The product of its (nonzero) digits is 172872, while the sum is 44.

The spelling of 41617771073 in words is "forty-one billion, six hundred seventeen million, seven hundred seventy-one thousand, seventy-three".