224131014442 has 8 divisors (see below), whose sum is σ = 336213307332. Its totient is φ = 112059912000.

The previous prime is 224131014431. The next prime is 224131014463. The reversal of 224131014442 is 244410131422.

It can be written as a sum of positive squares in 2 ways, for example, as 220805070201 + 3325944241 = 469899^2 + 57671^2 .

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 224131014442.

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, 2747359 + ... + 2827762.

Almost surely, 2^224131014442 is an apocalyptic number.

224131014442 is a deficient number, since it is larger than the sum of its proper divisors (112082292890).

224131014442 is a wasteful number, since it uses less digits than its factorization.

224131014442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5595224.

The product of its (nonzero) digits is 6144, while the sum is 28.

Adding to 224131014442 its reverse (244410131422), we get a palindrome (468541145864).

The spelling of 224131014442 in words is "two hundred twenty-four billion, one hundred thirty-one million, fourteen thousand, four hundred forty-two".