499933374976 has 40 divisors (see below), whose sum is σ = 1141588942560. Its totient is φ = 214257159168.

The previous prime is 499933374973. The next prime is 499933374989. The reversal of 499933374976 is 679473339994.

It is a junction number, because it is equal to n+sod(n) for n = 499933374899 and 499933374908.

It is not an unprimeable number, because it can be changed into a prime (499933374973) 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 3 ways as a sum of consecutive naturals, for example, 69741586 + ... + 69748753.

It is an arithmetic number, because the mean of its divisors is an integer number (28539723564).

Almost surely, 2^499933374976 is an apocalyptic number.

It is an amenable number.

499933374976 is an abundant number, since it is smaller than the sum of its proper divisors (641655567584).

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

499933374976 is an equidigital number, since it uses as much as digits as its factorization.

499933374976 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 139490364 (or 139490348 counting only the distinct ones).

The product of its digits is 833299488, while the sum is 73.

The spelling of 499933374976 in words is "four hundred ninety-nine billion, nine hundred thirty-three million, three hundred seventy-four thousand, nine hundred seventy-six".