40411666104 has 64 divisors (see below), whose sum is σ = 103827916800. Its totient is φ = 13097867904.

The previous prime is 40411666073. The next prime is 40411666133. The reversal of 40411666104 is 40166611404.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1412857 + ... + 1441175.

It is an arithmetic number, because the mean of its divisors is an integer number (1622311200).

Almost surely, 2^40411666104 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 40411666104, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (51913958400).

40411666104 is an abundant number, since it is smaller than the sum of its proper divisors (63416250696).

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

40411666104 is a wasteful number, since it uses less digits than its factorization.

40411666104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29972 (or 29968 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 33.

The spelling of 40411666104 in words is "forty billion, four hundred eleven million, six hundred sixty-six thousand, one hundred four".