224402241146 has 8 divisors (see below), whose sum is σ = 336605374164. Its totient is φ = 112200449760.

The previous prime is 224402241139. The next prime is 224402241181. The reversal of 224402241146 is 641142204422.

It can be written as a sum of positive squares in 2 ways, for example, as 215217127225 + 9185113921 = 463915^2 + 95839^2 .

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 460046 + ... + 812678.

Almost surely, 2^224402241146 is an apocalyptic number.

224402241146 is a deficient number, since it is larger than the sum of its proper divisors (112203133018).

224402241146 is a wasteful number, since it uses less digits than its factorization.

224402241146 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 670816.

The product of its (nonzero) digits is 24576, while the sum is 32.

Adding to 224402241146 its reverse (641142204422), we get a palindrome (865544445568).

The spelling of 224402241146 in words is "two hundred twenty-four billion, four hundred two million, two hundred forty-one thousand, one hundred forty-six".