41166320751 has 24 divisors (see below), whose sum is σ = 60064411680. Its totient is φ = 27166611456.

The previous prime is 41166320747. The next prime is 41166320939. The reversal of 41166320751 is 15702366114.

41166320751 is a `hidden beast` number, since 4 + 1 + 16 + 632 + 0 + 7 + 5 + 1 = 666.

It is not a de Polignac number, because 41166320751 - 2² = 41166320747 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (41166320651) 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 23 ways as a sum of consecutive naturals, for example, 2677855 + ... + 2693183.

It is an arithmetic number, because the mean of its divisors is an integer number (2502683820).

Almost surely, 2^41166320751 is an apocalyptic number.

41166320751 is a deficient number, since it is larger than the sum of its proper divisors (18898090929).

41166320751 is a wasteful number, since it uses less digits than its factorization.

41166320751 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18335 (or 18332 counting only the distinct ones).

The product of its (nonzero) digits is 30240, while the sum is 36.

Adding to 41166320751 its reverse (15702366114), we get a palindrome (56868686865).

The spelling of 41166320751 in words is "forty-one billion, one hundred sixty-six million, three hundred twenty thousand, seven hundred fifty-one".