224454364530 has 192 divisors, whose sum is σ = 605846729088. Its totient is φ = 52757053440.

The previous prime is 224454364481. The next prime is 224454364573. The reversal of 224454364530 is 35463454422.

It is a happy number.

It is a super-2 number, since 2×224454364530² (a number of 24 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 666036522 + ... + 666036858.

It is an arithmetic number, because the mean of its divisors is an integer number (3155451714).

Almost surely, 2^224454364530 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 224454364530, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (302923364544).

224454364530 is an abundant number, since it is smaller than the sum of its proper divisors (381392364558).

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

224454364530 is a wasteful number, since it uses less digits than its factorization.

224454364530 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 861 (or 524 counting only the distinct ones).

The product of its (nonzero) digits is 1382400, while the sum is 42.

The spelling of 224454364530 in words is "two hundred twenty-four billion, four hundred fifty-four million, three hundred sixty-four thousand, five hundred thirty".