224024200042 has 4 divisors (see below), whose sum is σ = 336036300066.
Its totient is φ = 112012100020.
The previous prime is 224024200021. The next prime is 224024200063. The reversal of 224024200042 is 240002420422.
It is a happy number.
It is a semiprime because it is the product of two primes.
It is an interprime number because it is at equal distance from previous prime (224024200021) and next prime (224024200063).
It can be written as a sum of positive squares in only one way, i.e., 119294942881 + 104729257161 = 345391^2 + 323619^2
It is a junction number, because it is equal to n+sod(n) for n = 224024199986 and 224024200022.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56006050009 + ... + 56006050012.
Almost surely, 2224024200042 is an apocalyptic number.
224024200042 is a deficient number, since it is larger than the sum of its proper divisors (112012100024).
224024200042 is a wasteful number, since it uses less digits than its factorization.
224024200042 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 112012100023.
The product of its (nonzero) digits is 2048, while the sum is 22.
Adding to 224024200042 its reverse (240002420422), we get a palindrome (464026620464).
The spelling of 224024200042 in words is "two hundred twenty-four billion, twenty-four million, two hundred thousand, forty-two".