498184019340 has 192 divisors, whose sum is σ = 1643482165248. Its totient is φ = 110385100800.

The previous prime is 498184019309. The next prime is 498184019353. The reversal of 498184019340 is 43910481894.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 2611405 + ... + 2795675.

It is an arithmetic number, because the mean of its divisors is an integer number (8559802944).

Almost surely, 2^498184019340 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 498184019340, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (821741082624).

498184019340 is an abundant number, since it is smaller than the sum of its proper divisors (1145298145908).

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

498184019340 is a wasteful number, since it uses less digits than its factorization.

498184019340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 184488 (or 184486 counting only the distinct ones).

The product of its (nonzero) digits is 995328, while the sum is 51.

The spelling of 498184019340 in words is "four hundred ninety-eight billion, one hundred eighty-four million, nineteen thousand, three hundred forty".