40033850672 has 10 divisors (see below), whose sum is σ = 77565585708. Its totient is φ = 20016925328.

The previous prime is 40033850651. The next prime is 40033850707. The reversal of 40033850672 is 27605833004.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1251057818 + ... + 1251057849.

Almost surely, 2^40033850672 is an apocalyptic number.

It is an amenable number.

40033850672 is a deficient number, since it is larger than the sum of its proper divisors (37531735036).

40033850672 is a wasteful number, since it uses less digits than its factorization.

40033850672 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2502115675 (or 2502115669 counting only the distinct ones).

The product of its (nonzero) digits is 120960, while the sum is 38.

The spelling of 40033850672 in words is "forty billion, thirty-three million, eight hundred fifty thousand, six hundred seventy-two".