41685517407 has 8 divisors (see below), whose sum is σ = 55626973360. Its totient is φ = 27767203200.

The previous prime is 41685517361. The next prime is 41685517421. The reversal of 41685517407 is 70471558614.

41685517407 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 41685517407 - 2¹⁵ = 41685484639 is a prime.

It is a super-2 number, since 2×41685517407² (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 (41685517427) 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, 5781232 + ... + 5788437.

It is an arithmetic number, because the mean of its divisors is an integer number (6953371670).

Almost surely, 2^41685517407 is an apocalyptic number.

41685517407 is a deficient number, since it is larger than the sum of its proper divisors (13941455953).

41685517407 is a wasteful number, since it uses less digits than its factorization.

41685517407 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11570873.

The product of its (nonzero) digits is 940800, while the sum is 48.

The spelling of 41685517407 in words is "forty-one billion, six hundred eighty-five million, five hundred seventeen thousand, four hundred seven".