224323352146 has 16 divisors (see below), whose sum is σ = 347380685568. Its totient is φ = 108530650800.

The previous prime is 224323352107. The next prime is 224323352159. The reversal of 224323352146 is 641253323422.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 321201 + ... + 742843.

It is an arithmetic number, because the mean of its divisors is an integer number (21711292848).

Almost surely, 2^224323352146 is an apocalyptic number.

224323352146 is a deficient number, since it is larger than the sum of its proper divisors (123057333422).

224323352146 is a wasteful number, since it uses less digits than its factorization.

224323352146 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 430257.

The product of its digits is 207360, while the sum is 37.

Adding to 224323352146 its reverse (641253323422), we get a palindrome (865576675568).

The spelling of 224323352146 in words is "two hundred twenty-four billion, three hundred twenty-three million, three hundred fifty-two thousand, one hundred forty-six".