298244241146880 has 4224 divisors, whose sum is σ = 1357177145425920. Its totient is φ = 61263792046080.

The previous prime is 298244241146857. The next prime is 298244241146893. The reversal of 298244241146880 is 88641142442892.

298244241146880 is a `hidden beast` number, since 2 + 9 + 8 + 2 + 442 + 41 + 14 + 68 + 80 = 666.

It is a super-3 number, since 3×298244241146880³ (a number of 44 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is an unprimeable number.

It is a polite number, since it can be written in 383 ways as a sum of consecutive naturals, for example, 271872598492 + ... + 271872599588.

Almost surely, 2^{298244241146880} is an apocalyptic number.

298244241146880 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 298244241146880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (678588572712960).

298244241146880 is an abundant number, since it is smaller than the sum of its proper divisors (1058932904279040).

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

298244241146880 is a wasteful number, since it uses less digits than its factorization.

298244241146880 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1247 (or 1217 counting only the distinct ones).

The product of its (nonzero) digits is 56623104, while the sum is 63.

The spelling of 298244241146880 in words is "two hundred ninety-eight trillion, two hundred forty-four billion, two hundred forty-one million, one hundred forty-six thousand, eight hundred eighty".