499514000218 has 16 divisors (see below), whose sum is σ = 767718907200. Its totient is φ = 243610444000.

The previous prime is 499514000189. The next prime is 499514000231. The reversal of 499514000218 is 812000415994.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 319318 + ... + 1049281.

It is an arithmetic number, because the mean of its divisors is an integer number (47982431700).

Almost surely, 2^499514000218 is an apocalyptic number.

499514000218 is a deficient number, since it is larger than the sum of its proper divisors (268204906982).

499514000218 is a wasteful number, since it uses less digits than its factorization.

499514000218 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1373093.

The product of its (nonzero) digits is 103680, while the sum is 43.

The spelling of 499514000218 in words is "four hundred ninety-nine billion, five hundred fourteen million, two hundred eighteen", and thus it is an aban number.