224838205450 has 48 divisors (see below), whose sum is σ = 437329259136. Its totient is φ = 85838244800.

The previous prime is 224838205411. The next prime is 224838205451. The reversal of 224838205450 is 54502838422.

It is a junction number, because it is equal to n+sod(n) for n = 224838205397 and 224838205406.

It is not an unprimeable number, because it can be changed into a prime (224838205451) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 318099 + ... + 742201.

It is an arithmetic number, because the mean of its divisors is an integer number (9111026232).

Almost surely, 2^224838205450 is an apocalyptic number.

224838205450 is a deficient number, since it is larger than the sum of its proper divisors (212491053686).

224838205450 is a wasteful number, since it uses less digits than its factorization.

224838205450 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 424599 (or 424594 counting only the distinct ones).

The product of its (nonzero) digits is 614400, while the sum is 43.

The spelling of 224838205450 in words is "two hundred twenty-four billion, eight hundred thirty-eight million, two hundred five thousand, four hundred fifty".