41061797189 has 12 divisors (see below), whose sum is σ = 49412861100. Its totient is φ = 33982175808.

The previous prime is 41061797177. The next prime is 41061797191. The reversal of 41061797189 is 98179716014.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 34332384100 + 6729413089 = 185290^2 + 82033^2 .

It is not a de Polignac number, because 41061797189 - 2²⁴ = 41045019973 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 41061797189.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (41061797149) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 14446784 + ... + 14449625.

It is an arithmetic number, because the mean of its divisors is an integer number (4117738425).

Almost surely, 2^41061797189 is an apocalyptic number.

41061797189 is a gapful number since it is divisible by the number (49) formed by its first and last digit.

It is an amenable number.

41061797189 is a deficient number, since it is larger than the sum of its proper divisors (8351063911).

41061797189 is a wasteful number, since it uses less digits than its factorization.

41061797189 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28896452 (or 28896445 counting only the distinct ones).

The product of its (nonzero) digits is 762048, while the sum is 53.

The spelling of 41061797189 in words is "forty-one billion, sixty-one million, seven hundred ninety-seven thousand, one hundred eighty-nine".