41422555565 has 16 divisors (see below), whose sum is σ = 51454494000. Its totient is φ = 31974577152.

The previous prime is 41422555549. The next prime is 41422555619. The reversal of 41422555565 is 56555522414.

41422555565 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 8 ways, for example, as 5376115684 + 36046439881 = 73322^2 + 189859^2 .

It is a cyclic number.

It is not a de Polignac number, because 41422555565 - 2⁴ = 41422555549 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 133211 + ... + 317159.

It is an arithmetic number, because the mean of its divisors is an integer number (3215905875).

Almost surely, 2^41422555565 is an apocalyptic number.

It is an amenable number.

41422555565 is a deficient number, since it is larger than the sum of its proper divisors (10031938435).

41422555565 is a wasteful number, since it uses less digits than its factorization.

41422555565 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 185536.

The product of its digits is 1200000, while the sum is 44.

The spelling of 41422555565 in words is "forty-one billion, four hundred twenty-two million, five hundred fifty-five thousand, five hundred sixty-five".