298192942320 has 480 divisors, whose sum is σ = 1146238636032. Its totient is φ = 62790893568.

The previous prime is 298192942319. The next prime is 298192942331. The reversal of 298192942320 is 23249291892.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 245022352 + ... + 245023568.

Almost surely, 2^298192942320 is an apocalyptic number.

298192942320 is a gapful number since it is divisible by the number (20) 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 298192942320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (573119318016).

298192942320 is an abundant number, since it is smaller than the sum of its proper divisors (848045693712).

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

298192942320 is a wasteful number, since it uses less digits than its factorization.

298192942320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2129 (or 2110 counting only the distinct ones).

The product of its (nonzero) digits is 1119744, while the sum is 51.

The spelling of 298192942320 in words is "two hundred ninety-eight billion, one hundred ninety-two million, nine hundred forty-two thousand, three hundred twenty".