41415656500809 has 6 divisors (see below), whose sum is σ = 59822614945626. Its totient is φ = 27610437667200.

The previous prime is 41415656500789. The next prime is 41415656500853. The reversal of 41415656500809 is 90800565651414.

It is a happy number.

41415656500809 is a `hidden beast` number, since 4 + 1 + 4 + 1 + 5 + 6 + 56 + 500 + 80 + 9 = 666.

It can be written as a sum of positive squares in only one way, i.e., 27793688768784 + 13621967732025 = 5271972^2 + 3690795^2 .

It is not a de Polignac number, because 41415656500809 - 2¹⁹ = 41415655976521 is a prime.

It is not an unprimeable number, because it can be changed into a prime (41415656500909) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2300869805592 + ... + 2300869805609.

It is an arithmetic number, because the mean of its divisors is an integer number (9970435824271).

Almost surely, 2^{41415656500809} is an apocalyptic number.

It is an amenable number.

41415656500809 is a deficient number, since it is larger than the sum of its proper divisors (18406958444817).

41415656500809 is a wasteful number, since it uses less digits than its factorization.

41415656500809 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4601739611207 (or 4601739611204 counting only the distinct ones).

The product of its (nonzero) digits is 5184000, while the sum is 54.

The spelling of 41415656500809 in words is "forty-one trillion, four hundred fifteen billion, six hundred fifty-six million, five hundred thousand, eight hundred nine".