499999993333338 has 32 divisors (see below), whose sum is σ = 1028640812234112. Its totient is φ = 161926928294400.

The previous prime is 499999993333319. The next prime is 499999993333339. The reversal of 499999993333338 is 833333399999994.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (499999993333339) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4216787806 + ... + 4216906377.

It is an arithmetic number, because the mean of its divisors is an integer number (32145025382316).

Almost surely, 2^{499999993333338} is an apocalyptic number.

499999993333338 is an abundant number, since it is smaller than the sum of its proper divisors (528640818900774).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

499999993333338 is a wasteful number, since it uses less digits than its factorization.

499999993333338 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8433694470.

The product of its digits is 111577100832, while the sum is 93.

The spelling of 499999993333338 in words is "four hundred ninety-nine trillion, nine hundred ninety-nine billion, nine hundred ninety-three million, three hundred thirty-three thousand, three hundred thirty-eight".