41026613313645 has 12 divisors (see below), whose sum is σ = 71112796410396. Its totient is φ = 21880860433920.

The previous prime is 41026613313629. The next prime is 41026613313677. The reversal of 41026613313645 is 54631331662014.

41026613313645 is a `hidden beast` number, since 4 + 1 + 0 + 26 + 613 + 3 + 1 + 3 + 6 + 4 + 5 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 30108518817129 + 10918094496516 = 5487123^2 + 3304254^2 .

It is not a de Polignac number, because 41026613313645 - 2⁴ = 41026613313629 is a prime.

It is a super-3 number, since 3×41026613313645³ (a number of 42 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (45), and also a Moran number because the ratio is a prime number: 911702518081 = 41026613313645 / (4 + 1 + 0 + 2 + 6 + 6 + 1 + 3 + 3 + 1 + 3 + 6 + 4 + 5).

It is a self number, because there is not a number n which added to its sum of digits gives 41026613313645.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 455851258996 + ... + 455851259085.

It is an arithmetic number, because the mean of its divisors is an integer number (5926066367533).

Almost surely, 2^{41026613313645} is an apocalyptic number.

41026613313645 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

41026613313645 is a deficient number, since it is larger than the sum of its proper divisors (30086183096751).

41026613313645 is a wasteful number, since it uses less digits than its factorization.

41026613313645 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 911702518092 (or 911702518089 counting only the distinct ones).

The product of its (nonzero) digits is 933120, while the sum is 45.

Adding to 41026613313645 its reverse (54631331662014), we get a palindrome (95657944975659).

The spelling of 41026613313645 in words is "forty-one trillion, twenty-six billion, six hundred thirteen million, three hundred thirteen thousand, six hundred forty-five".