41166364140 has 144 divisors (see below), whose sum is σ = 136374769440. Its totient is φ = 9968624640.

The previous prime is 41166364133. The next prime is 41166364157. The reversal of 41166364140 is 4146366114.

41166364140 is a `hidden beast` number, since 4 + 1 + 1 + 6 + 6 + 3 + 641 + 4 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 41166364095 and 41166364104.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1844166 + ... + 1866354.

It is an arithmetic number, because the mean of its divisors is an integer number (947047010).

Almost surely, 2^41166364140 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 41166364140, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (68187384720).

41166364140 is an abundant number, since it is smaller than the sum of its proper divisors (95208405300).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

41166364140 is a wasteful number, since it uses less digits than its factorization.

41166364140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23152 (or 23147 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 36.

The spelling of 41166364140 in words is "forty-one billion, one hundred sixty-six million, three hundred sixty-four thousand, one hundred forty".