224838205442 has 8 divisors (see below), whose sum is σ = 337297006332. Its totient is φ = 112405870000.

The previous prime is 224838205411. The next prime is 224838205451. The reversal of 224838205442 is 244502838422.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 224665572121 + 172633321 = 473989^2 + 13139^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 224838205393 and 224838205402.

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, 6595109 + ... + 6629112.

Almost surely, 2^224838205442 is an apocalyptic number.

224838205442 is a deficient number, since it is larger than the sum of its proper divisors (112458800890).

224838205442 is a wasteful number, since it uses less digits than its factorization.

224838205442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13232724.

The product of its (nonzero) digits is 983040, while the sum is 44.

The spelling of 224838205442 in words is "two hundred twenty-four billion, eight hundred thirty-eight million, two hundred five thousand, four hundred forty-two".