40084203158 has 32 divisors (see below), whose sum is σ = 62705664000. Its totient is φ = 19194155680.

The previous prime is 40084203077. The next prime is 40084203161. The reversal of 40084203158 is 85130248004.

It is a Curzon number.

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 15 ways as a sum of consecutive naturals, for example, 3971963 + ... + 3982041.

It is an arithmetic number, because the mean of its divisors is an integer number (1959552000).

Almost surely, 2^40084203158 is an apocalyptic number.

40084203158 is a deficient number, since it is larger than the sum of its proper divisors (22621460842).

40084203158 is a wasteful number, since it uses less digits than its factorization.

40084203158 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10660.

The product of its (nonzero) digits is 30720, while the sum is 35.

The spelling of 40084203158 in words is "forty billion, eighty-four million, two hundred three thousand, one hundred fifty-eight".