41416661393 has 8 divisors (see below), whose sum is σ = 42460845000. Its totient is φ = 40374097920.

The previous prime is 41416661333. The next prime is 41416661401. The reversal of 41416661393 is 39316661414.

It can be written as a sum of positive squares in 4 ways, for example, as 7229760784 + 34186900609 = 85028^2 + 184897^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 41416661393 - 2⁶ = 41416661329 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (41416661333) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 353180 + ... + 455597.

It is an arithmetic number, because the mean of its divisors is an integer number (5307605625).

Almost surely, 2^41416661393 is an apocalyptic number.

It is an amenable number.

41416661393 is a deficient number, since it is larger than the sum of its proper divisors (1044183607).

41416661393 is a wasteful number, since it uses less digits than its factorization.

41416661393 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 810067.

The product of its digits is 279936, while the sum is 44.

The spelling of 41416661393 in words is "forty-one billion, four hundred sixteen million, six hundred sixty-one thousand, three hundred ninety-three".