498899834160 has 320 divisors, whose sum is σ = 1917200624640. Its totient is φ = 104504463360.

The previous prime is 498899834159. The next prime is 498899834189. The reversal of 498899834160 is 61438998894.

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 63 ways as a sum of consecutive naturals, for example, 2953590 + ... + 3117930.

It is an arithmetic number, because the mean of its divisors is an integer number (5991251952).

Almost surely, 2^498899834160 is an apocalyptic number.

498899834160 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 498899834160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (958600312320).

498899834160 is an abundant number, since it is smaller than the sum of its proper divisors (1418300790480).

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

498899834160 is a wasteful number, since it uses less digits than its factorization.

498899834160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 164516 (or 164510 counting only the distinct ones).

The product of its (nonzero) digits is 107495424, while the sum is 69.

The spelling of 498899834160 in words is "four hundred ninety-eight billion, eight hundred ninety-nine million, eight hundred thirty-four thousand, one hundred sixty".