499890224118 has 16 divisors (see below), whose sum is σ = 999789690816. Its totient is φ = 166628534280.

The previous prime is 499890224111. The next prime is 499890224123. The reversal of 499890224118 is 811422098994.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (499890224111) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 461005 + ... + 1101047.

It is an arithmetic number, because the mean of its divisors is an integer number (62486855676).

Almost surely, 2^499890224118 is an apocalyptic number.

499890224118 is an abundant number, since it is smaller than the sum of its proper divisors (499899466698).

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

499890224118 is a wasteful number, since it uses less digits than its factorization.

499890224118 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 770219.

The product of its (nonzero) digits is 2985984, while the sum is 57.

The spelling of 499890224118 in words is "four hundred ninety-nine billion, eight hundred ninety million, two hundred twenty-four thousand, one hundred eighteen".