41354722845 has 12 divisors (see below), whose sum is σ = 71681519676. Its totient is φ = 22055852160.

The previous prime is 41354722811. The next prime is 41354722879. The reversal of 41354722845 is 54822745314.

41354722845 is a `hidden beast` number, since 4 + 1 + 3 + 547 + 22 + 84 + 5 = 666.

It is an interprime number because it is at equal distance from previous prime (41354722811) and next prime (41354722879).

It can be written as a sum of positive squares in 2 ways, for example, as 26250804441 + 15103918404 = 162021^2 + 122898^2 .

It is not a de Polignac number, because 41354722845 - 2⁸ = 41354722589 is a prime.

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: 918993841 = 41354722845 / (4 + 1 + 3 + 5 + 4 + 7 + 2 + 2 + 8 + 4 + 5).

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 41354722845.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 459496876 + ... + 459496965.

It is an arithmetic number, because the mean of its divisors is an integer number (5973459973).

Almost surely, 2^41354722845 is an apocalyptic number.

41354722845 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

41354722845 is a deficient number, since it is larger than the sum of its proper divisors (30326796831).

41354722845 is a wasteful number, since it uses less digits than its factorization.

41354722845 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 918993852 (or 918993849 counting only the distinct ones).

The product of its digits is 1075200, while the sum is 45.

The spelling of 41354722845 in words is "forty-one billion, three hundred fifty-four million, seven hundred twenty-two thousand, eight hundred forty-five".