298228451680 has 48 divisors (see below), whose sum is σ = 716506514640. Its totient is φ = 117269489152.

The previous prime is 298228451611. The next prime is 298228451713. The reversal of 298228451680 is 86154822892.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15786559 + ... + 15805438.

It is an arithmetic number, because the mean of its divisors is an integer number (14927219055).

Almost surely, 2^298228451680 is an apocalyptic number.

298228451680 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

298228451680 is an abundant number, since it is smaller than the sum of its proper divisors (418278062960).

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

298228451680 is a wasteful number, since it uses less digits than its factorization.

298228451680 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31592071 (or 31592063 counting only the distinct ones).

The product of its (nonzero) digits is 4423680, while the sum is 55.

The spelling of 298228451680 in words is "two hundred ninety-eight billion, two hundred twenty-eight million, four hundred fifty-one thousand, six hundred eighty".