41165250341265 has 24 divisors (see below), whose sum is σ = 71355033345960. Its totient is φ = 21954205488384.

The previous prime is 41165250341263. The next prime is 41165250341273. The reversal of 41165250341265 is 56214305256114.

41165250341265 is a `hidden beast` number, since 4 + 1 + 16 + 5 + 2 + 503 + 4 + 126 + 5 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 205608740481 + 40959641600784 = 453441^2 + 6399972^2 .

It is not a de Polignac number, because 41165250341265 - 2¹ = 41165250341263 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 41165250341265.

It is not an unprimeable number, because it can be changed into a prime (41165250341263) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 10707180 + ... + 14034749.

It is an arithmetic number, because the mean of its divisors is an integer number (2973126389415).

Almost surely, 2^{41165250341265} is an apocalyptic number.

41165250341265 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

41165250341265 is a deficient number, since it is larger than the sum of its proper divisors (30189783004695).

41165250341265 is a wasteful number, since it uses less digits than its factorization.

41165250341265 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24778913 (or 24778910 counting only the distinct ones).

The product of its (nonzero) digits is 864000, while the sum is 45.

Adding to 41165250341265 its reverse (56214305256114), we get a palindrome (97379555597379).

The spelling of 41165250341265 in words is "forty-one trillion, one hundred sixty-five billion, two hundred fifty million, three hundred forty-one thousand, two hundred sixty-five".