40006575032 has 16 divisors (see below), whose sum is σ = 75058972800. Its totient is φ = 19990848960.

The previous prime is 40006574989. The next prime is 40006575071. The reversal of 40006575032 is 23057560004.

It is a self number, because there is not a number n which added to its sum of digits gives 40006575032.

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 3 ways as a sum of consecutive naturals, for example, 1541144 + ... + 1566887.

It is an arithmetic number, because the mean of its divisors is an integer number (4691185800).

Almost surely, 2^40006575032 is an apocalyptic number.

It is an amenable number.

40006575032 is a deficient number, since it is larger than the sum of its proper divisors (35052397768).

40006575032 is a wasteful number, since it uses less digits than its factorization.

40006575032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3109646 (or 3109642 counting only the distinct ones).

The product of its (nonzero) digits is 25200, while the sum is 32.

The spelling of 40006575032 in words is "forty billion, six million, five hundred seventy-five thousand, thirty-two".