40084324752924 has 144 divisors (see below), whose sum is σ = 107024504670720. Its totient is φ = 12624936508800.

The previous prime is 40084324752907. The next prime is 40084324753021. The reversal of 40084324752924 is 42925742348004.

40084324752924 is a `hidden beast` number, since 4 + 0 + 0 + 84 + 3 + 2 + 475 + 2 + 92 + 4 = 666.

40084324752924 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 47 ways as a sum of consecutive naturals, for example, 21484474 + ... + 23275550.

It is an arithmetic number, because the mean of its divisors is an integer number (743225726880).

Almost surely, 2^{40084324752924} 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 40084324752924, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (53512252335360).

40084324752924 is an abundant number, since it is smaller than the sum of its proper divisors (66940179917796).

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

40084324752924 is a wasteful number, since it uses less digits than its factorization.

40084324752924 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1791440 (or 1791435 counting only the distinct ones).

The product of its (nonzero) digits is 15482880, while the sum is 54.

The spelling of 40084324752924 in words is "forty trillion, eighty-four billion, three hundred twenty-four million, seven hundred fifty-two thousand, nine hundred twenty-four".