298254452892 has 96 divisors (see below), whose sum is σ = 769395594240. Its totient is φ = 89169991680.

The previous prime is 298254452879. The next prime is 298254452939.

298254452892 is nontrivially palindromic in base 10.

It is a hoax number, since the sum of its digits (60) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5411908 + ... + 5466740.

It is an arithmetic number, because the mean of its divisors is an integer number (8014537440).

Almost surely, 2^298254452892 is an apocalyptic number.

298254452892 is a gapful number since it is divisible by the number (22) 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 298254452892, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (384697797120).

298254452892 is an abundant number, since it is smaller than the sum of its proper divisors (471141141348).

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

298254452892 is a wasteful number, since it uses less digits than its factorization.

298254452892 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55403 (or 55401 counting only the distinct ones).

The product of its digits is 33177600, while the sum is 60.

The spelling of 298254452892 in words is "two hundred ninety-eight billion, two hundred fifty-four million, four hundred fifty-two thousand, eight hundred ninety-two".