406093575994 has 32 divisors (see below), whose sum is σ = 641880391680. Its totient is φ = 192431506800.

The previous prime is 406093575971. The next prime is 406093576013. The reversal of 406093575994 is 499575390604.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 750999 + ... + 1173109.

It is an arithmetic number, because the mean of its divisors is an integer number (20058762240).

Almost surely, 2^406093575994 is an apocalyptic number.

406093575994 is a deficient number, since it is larger than the sum of its proper divisors (235786815686).

406093575994 is a wasteful number, since it uses less digits than its factorization.

406093575994 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 422466.

The product of its (nonzero) digits is 36741600, while the sum is 61.

The spelling of 406093575994 in words is "four hundred six billion, ninety-three million, five hundred seventy-five thousand, nine hundred ninety-four".