40532472384 has 224 divisors, whose sum is σ = 113568480000. Its totient is φ = 12733095936.

The previous prime is 40532472373. The next prime is 40532472401. The reversal of 40532472384 is 48327423504.

40532472384 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 150678202 + ... + 150678470.

Almost surely, 2^40532472384 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 40532472384, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (56784240000).

40532472384 is an abundant number, since it is smaller than the sum of its proper divisors (73036007616).

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

40532472384 is a wasteful number, since it uses less digits than its factorization.

40532472384 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 685 (or 675 counting only the distinct ones).

The product of its (nonzero) digits is 645120, while the sum is 42.

Adding to 40532472384 its reverse (48327423504), we get a palindrome (88859895888).

The spelling of 40532472384 in words is "forty billion, five hundred thirty-two million, four hundred seventy-two thousand, three hundred eighty-four".