41318578655 has 4 divisors (see below), whose sum is σ = 49582294392. Its totient is φ = 33054862920.

The previous prime is 41318578649. The next prime is 41318578669. The reversal of 41318578655 is 55687581314.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 55687581314 = 2 ⋅27843790657.

It is not a de Polignac number, because 41318578655 - 2²⁴ = 41301801439 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 41318578597 and 41318578606.

It is a congruent number.

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, 4131857861 + ... + 4131857870.

It is an arithmetic number, because the mean of its divisors is an integer number (12395573598).

Almost surely, 2^41318578655 is an apocalyptic number.

41318578655 is a deficient number, since it is larger than the sum of its proper divisors (8263715737).

41318578655 is an equidigital number, since it uses as much as digits as its factorization.

41318578655 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8263715736.

The product of its digits is 4032000, while the sum is 53.

The spelling of 41318578655 in words is "forty-one billion, three hundred eighteen million, five hundred seventy-eight thousand, six hundred fifty-five".