224403251242442 has 8 divisors (see below), whose sum is σ = 336605633626176. Its totient is φ = 112201373367052.

The previous prime is 224403251242433. The next prime is 224403251242481. The reversal of 224403251242442 is 244242152304422.

It is a happy number.

224403251242442 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 224403251242442.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 125013128 + ... + 126795459.

It is an arithmetic number, because the mean of its divisors is an integer number (42075704203272).

Almost surely, 2^{224403251242442} is an apocalyptic number.

224403251242442 is a deficient number, since it is larger than the sum of its proper divisors (112202382383734).

224403251242442 is a wasteful number, since it uses less digits than its factorization.

224403251242442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 252254172.

The product of its (nonzero) digits is 983040, while the sum is 41.

The spelling of 224403251242442 in words is "two hundred twenty-four trillion, four hundred three billion, two hundred fifty-one million, two hundred forty-two thousand, four hundred forty-two".