40059404118 has 64 divisors (see below), whose sum is σ = 91040336640. Its totient is φ = 13053268800.

The previous prime is 40059404081. The next prime is 40059404179. The reversal of 40059404118 is 81140495004.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 431698 + ... + 516218.

It is an arithmetic number, because the mean of its divisors is an integer number (1422505260).

Almost surely, 2^40059404118 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 40059404118, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (45520168320).

40059404118 is an abundant number, since it is smaller than the sum of its proper divisors (50980932522).

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

40059404118 is a wasteful number, since it uses less digits than its factorization.

40059404118 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 84730 (or 84724 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 36.

The spelling of 40059404118 in words is "forty billion, fifty-nine million, four hundred four thousand, one hundred eighteen".