41117975497 has 8 divisors (see below), whose sum is σ = 43936101000. Its totient is φ = 38344230144.

The previous prime is 41117975477. The next prime is 41117975513. The reversal of 41117975497 is 79457971114.

It can be written as a sum of positive squares in 4 ways, for example, as 18664751161 + 22453224336 = 136619^2 + 149844^2 .

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 41117975497 - 2²⁷ = 40983757769 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (41117975477) 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, 11093122 + ... + 11096827.

It is an arithmetic number, because the mean of its divisors is an integer number (5492012625).

Almost surely, 2^41117975497 is an apocalyptic number.

It is an amenable number.

41117975497 is a deficient number, since it is larger than the sum of its proper divisors (2818125503).

41117975497 is a wasteful number, since it uses less digits than its factorization.

41117975497 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22190075.

The product of its digits is 2222640, while the sum is 55.

The spelling of 41117975497 in words is "forty-one billion, one hundred seventeen million, nine hundred seventy-five thousand, four hundred ninety-seven".