40982388096 has 128 divisors (see below), whose sum is σ = 118646922240. Its totient is φ = 12457912320.

The previous prime is 40982388079. The next prime is 40982388137. The reversal of 40982388096 is 69088328904.

It is a tau number, because it is divible by the number of its divisors (128).

It is a super-2 number, since 2×40982388096² (a number of 22 digits) contains 22 as substring.

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, 364881 + ... + 463791.

It is an arithmetic number, because the mean of its divisors is an integer number (926929080).

Almost surely, 2^40982388096 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 40982388096, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (59323461120).

40982388096 is an abundant number, since it is smaller than the sum of its proper divisors (77664534144).

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

40982388096 is a wasteful number, since it uses less digits than its factorization.

40982388096 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 99024 (or 99012 counting only the distinct ones).

The product of its (nonzero) digits is 5971968, while the sum is 57.

The spelling of 40982388096 in words is "forty billion, nine hundred eighty-two million, three hundred eighty-eight thousand, ninety-six".