40242664132 has 12 divisors (see below), whose sum is σ = 76826904336. Its totient is φ = 18292120040.

The previous prime is 40242664037. The next prime is 40242664181. The reversal of 40242664132 is 23146624204.

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, 457302958 + ... + 457303045.

It is an arithmetic number, because the mean of its divisors is an integer number (6402242028).

Almost surely, 2^40242664132 is an apocalyptic number.

It is an amenable number.

40242664132 is a deficient number, since it is larger than the sum of its proper divisors (36584240204).

40242664132 is a wasteful number, since it uses less digits than its factorization.

40242664132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 914606018 (or 914606016 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 34.

The spelling of 40242664132 in words is "forty billion, two hundred forty-two million, six hundred sixty-four thousand, one hundred thirty-two".