224489051280 has 480 divisors, whose sum is σ = 822769339392. Its totient is φ = 54524620800.

The previous prime is 224489051279. The next prime is 224489051291. The reversal of 224489051280 is 82150984422.

224489051280 is a `hidden beast` number, since 2 + 2 + 4 + 48 + 90 + 512 + 8 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

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, 273433270 + ... + 273434090.

Almost surely, 2^224489051280 is an apocalyptic number.

224489051280 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 224489051280, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (411384669696).

224489051280 is an abundant number, since it is smaller than the sum of its proper divisors (598280288112).

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

224489051280 is a wasteful number, since it uses less digits than its factorization.

224489051280 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1207 (or 1198 counting only the distinct ones).

The product of its (nonzero) digits is 368640, while the sum is 45.

The spelling of 224489051280 in words is "two hundred twenty-four billion, four hundred eighty-nine million, fifty-one thousand, two hundred eighty".