41906842635561 has 16 divisors (see below), whose sum is σ = 55931642258688. Its totient is φ = 27909970156800.

The previous prime is 41906842635557. The next prime is 41906842635569. The reversal of 41906842635561 is 16553624860914.

It is not a de Polignac number, because 41906842635561 - 2² = 41906842635557 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 41906842635495 and 41906842635504.

It is not an unprimeable number, because it can be changed into a prime (41906842635569) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 199207345 + ... + 199417601.

It is an arithmetic number, because the mean of its divisors is an integer number (3495727641168).

Almost surely, 2^{41906842635561} is an apocalyptic number.

It is an amenable number.

41906842635561 is a deficient number, since it is larger than the sum of its proper divisors (14024799623127).

41906842635561 is a wasteful number, since it uses less digits than its factorization.

41906842635561 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 276352.

The product of its (nonzero) digits is 37324800, while the sum is 60.

The spelling of 41906842635561 in words is "forty-one trillion, nine hundred six billion, eight hundred forty-two million, six hundred thirty-five thousand, five hundred sixty-one".