40275590328 has 48 divisors (see below), whose sum is σ = 114820765800. Its totient is φ = 12718607040.

The previous prime is 40275590297. The next prime is 40275590387. The reversal of 40275590328 is 82309557204.

40275590328 is a `hidden beast` number, since 4 + 0 + 27 + 5 + 590 + 32 + 8 = 666.

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 11 ways as a sum of consecutive naturals, for example, 14719243 + ... + 14721978.

Almost surely, 2^40275590328 is an apocalyptic number.

It is an amenable number.

40275590328 is an abundant number, since it is smaller than the sum of its proper divisors (74545175472).

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

40275590328 is a wasteful number, since it uses less digits than its factorization.

40275590328 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29441252 (or 29441245 counting only the distinct ones).

The product of its (nonzero) digits is 604800, while the sum is 45.

The spelling of 40275590328 in words is "forty billion, two hundred seventy-five million, five hundred ninety thousand, three hundred twenty-eight".