224152040450 has 96 divisors (see below), whose sum is σ = 469213468416. Its totient is φ = 79118645760.

The previous prime is 224152040443. The next prime is 224152040461. The reversal of 224152040450 is 54040251422.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1228334 + ... + 1398966.

It is an arithmetic number, because the mean of its divisors is an integer number (4887640296).

Almost surely, 2^224152040450 is an apocalyptic number.

224152040450 is an abundant number, since it is smaller than the sum of its proper divisors (245061427966).

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

224152040450 is a wasteful number, since it uses less digits than its factorization.

224152040450 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 170748 (or 170743 counting only the distinct ones).

The product of its (nonzero) digits is 12800, while the sum is 29.

Adding to 224152040450 its reverse (54040251422), we get a palindrome (278192291872).

The spelling of 224152040450 in words is "two hundred twenty-four billion, one hundred fifty-two million, forty thousand, four hundred fifty".