41644676064166 has 32 divisors (see below), whose sum is σ = 73320899591232. Its totient is φ = 17365218877440.

The previous prime is 41644676064137. The next prime is 41644676064191. The reversal of 41644676064166 is 66146067644614.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 106845510 + ... + 107234566.

It is an arithmetic number, because the mean of its divisors is an integer number (2291278112226).

Almost surely, 2^{41644676064166} is an apocalyptic number.

41644676064166 is a deficient number, since it is larger than the sum of its proper divisors (31676223527066).

41644676064166 is a wasteful number, since it uses less digits than its factorization.

41644676064166 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 595744.

The product of its (nonzero) digits is 83607552, while the sum is 61.

The spelling of 41644676064166 in words is "forty-one trillion, six hundred forty-four billion, six hundred seventy-six million, sixty-four thousand, one hundred sixty-six".