41936077089 has 9 divisors (see below), whose sum is σ = 60575220979. Its totient is φ = 27956975160.

The previous prime is 41936077087. The next prime is 41936077121. The reversal of 41936077089 is 98077063914.

It is a happy number.

The square root of 41936077089 is 204783.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 442387089 + 41493690000 = 21033^2 + 203700^2 .

It is a tau number, because it is divible by the number of its divisors (9).

It is not a de Polignac number, because 41936077089 - 2¹ = 41936077087 is a prime.

It is a super-2 number, since 2×41936077089² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (41936077081) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 580219 + ... + 648479.

Almost surely, 2^41936077089 is an apocalyptic number.

41936077089 is the 204783-rd square number.

41936077089 is the 102392-nd centered octagonal number.

It is an amenable number.

41936077089 is a deficient number, since it is larger than the sum of its proper divisors (18639143890).

41936077089 is an frugal number, since it uses more digits than its factorization.

41936077089 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 136528 (or 68264 counting only the distinct ones).

The product of its (nonzero) digits is 2286144, while the sum is 54.

The spelling of 41936077089 in words is "forty-one billion, nine hundred thirty-six million, seventy-seven thousand, eighty-nine".