41686842383842 has 8 divisors (see below), whose sum is σ = 62530304453100. Its totient is φ = 20843407566144.

The previous prime is 41686842383827. The next prime is 41686842383869. The reversal of 41686842383842 is 24838324868614.

It can be written as a sum of positive squares in 2 ways, for example, as 39626156294761 + 2060686089081 = 6294931^2 + 1435509^2 .

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

It is a super-2 number, since 2×41686842383842² (a number of 28 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2422867 + ... + 9446902.

Almost surely, 2^{41686842383842} is an apocalyptic number.

41686842383842 is a deficient number, since it is larger than the sum of its proper divisors (20843462069258).

41686842383842 is a wasteful number, since it uses less digits than its factorization.

41686842383842 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13625780.

The product of its digits is 339738624, while the sum is 67.

The spelling of 41686842383842 in words is "forty-one trillion, six hundred eighty-six billion, eight hundred forty-two million, three hundred eighty-three thousand, eight hundred forty-two".