224320142024 has 64 divisors (see below), whose sum is σ = 486421459200. Its totient is φ = 95848422400.

The previous prime is 224320142009. The next prime is 224320142047. The reversal of 224320142024 is 420241023422.

It is a super-2 number, since 2×224320142024² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 224320141984 and 224320142002.

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, 1136897 + ... + 1319535.

It is an arithmetic number, because the mean of its divisors is an integer number (7600335300).

Almost surely, 2^224320142024 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 224320142024, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (243210729600).

224320142024 is an abundant number, since it is smaller than the sum of its proper divisors (262101317176).

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

224320142024 is a wasteful number, since it uses less digits than its factorization.

224320142024 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 183494 (or 183490 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 26.

Adding to 224320142024 its reverse (420241023422), we get a palindrome (644561165446).

The spelling of 224320142024 in words is "two hundred twenty-four billion, three hundred twenty million, one hundred forty-two thousand, twenty-four".