40448377030032 has 120 divisors (see below), whose sum is σ = 113513748940800. Its totient is φ = 13445348442624.

The previous prime is 40448377030027. The next prime is 40448377030063. The reversal of 40448377030032 is 23003077384404.

40448377030032 is a `hidden beast` number, since 40 + 4 + 483 + 7 + 70 + 30 + 0 + 32 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 40448377030032.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 348999069 + ... + 349114947.

It is an arithmetic number, because the mean of its divisors is an integer number (945947907840).

Almost surely, 2^{40448377030032} 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 40448377030032, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (56756874470400).

40448377030032 is an abundant number, since it is smaller than the sum of its proper divisors (73065371910768).

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

40448377030032 is a wasteful number, since it uses less digits than its factorization.

40448377030032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 122605 (or 122596 counting only the distinct ones).

The product of its (nonzero) digits is 1354752, while the sum is 45.

The spelling of 40448377030032 in words is "forty trillion, four hundred forty-eight billion, three hundred seventy-seven million, thirty thousand, thirty-two".