40036673733 has 8 divisors (see below), whose sum is σ = 61008264768. Its totient is φ = 22878099264.

The previous prime is 40036673713. The next prime is 40036673737. The reversal of 40036673733 is 33737663004.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 40036673733 - 2⁸ = 40036673477 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40036673737) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 953254116 + ... + 953254157.

It is an arithmetic number, because the mean of its divisors is an integer number (7626033096).

Almost surely, 2^40036673733 is an apocalyptic number.

It is an amenable number.

40036673733 is a deficient number, since it is larger than the sum of its proper divisors (20971591035).

40036673733 is a wasteful number, since it uses less digits than its factorization.

40036673733 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1906508283.

The product of its (nonzero) digits is 571536, while the sum is 42.

The spelling of 40036673733 in words is "forty billion, thirty-six million, six hundred seventy-three thousand, seven hundred thirty-three".