224049544880 has 80 divisors (see below), whose sum is σ = 621215668224. Its totient is φ = 73477113600.

The previous prime is 224049544879. The next prime is 224049544891. The reversal of 224049544880 is 88445940422.

It is a tau number, because it is divible by the number of its divisors (80).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8684696 + ... + 8710455.

Almost surely, 2^224049544880 is an apocalyptic number.

224049544880 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

224049544880 is an abundant number, since it is smaller than the sum of its proper divisors (397166123344).

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

224049544880 is a wasteful number, since it uses less digits than its factorization.

224049544880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17395194 (or 17395188 counting only the distinct ones).

The product of its (nonzero) digits is 2949120, while the sum is 50.

The spelling of 224049544880 in words is "two hundred twenty-four billion, forty-nine million, five hundred forty-four thousand, eight hundred eighty".