224623352146 has 8 divisors (see below), whose sum is σ = 351584377344. Its totient is φ = 107428559700.

The previous prime is 224623352113. The next prime is 224623352147. The reversal of 224623352146 is 641253326422.

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 = 224623352099 and 224623352108.

It is not an unprimeable number, because it can be changed into a prime (224623352147) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2441558130 + ... + 2441558221.

It is an arithmetic number, because the mean of its divisors is an integer number (43948047168).

Almost surely, 2^224623352146 is an apocalyptic number.

224623352146 is a deficient number, since it is larger than the sum of its proper divisors (126961025198).

224623352146 is a wasteful number, since it uses less digits than its factorization.

224623352146 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4883116376.

The product of its digits is 414720, while the sum is 40.

Adding to 224623352146 its reverse (641253326422), we get a palindrome (865876678568).

The spelling of 224623352146 in words is "two hundred twenty-four billion, six hundred twenty-three million, three hundred fifty-two thousand, one hundred forty-six".