224464433988 has 192 divisors, whose sum is σ = 566286336000. Its totient is φ = 69084804096.

The previous prime is 224464433953. The next prime is 224464433989. The reversal of 224464433988 is 889334464422.

It is not an unprimeable number, because it can be changed into a prime (224464433989) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 100250973 + ... + 100253211.

It is an arithmetic number, because the mean of its divisors is an integer number (2949408000).

Almost surely, 2^224464433988 is an apocalyptic number.

It is an amenable number.

224464433988 is an abundant number, since it is smaller than the sum of its proper divisors (341821902012).

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

224464433988 is a wasteful number, since it uses less digits than its factorization.

224464433988 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2474 (or 2472 counting only the distinct ones).

The product of its digits is 31850496, while the sum is 57.

The spelling of 224464433988 in words is "two hundred twenty-four billion, four hundred sixty-four million, four hundred thirty-three thousand, nine hundred eighty-eight".