224135652946 has 8 divisors (see below), whose sum is σ = 339287915340. Its totient is φ = 111039681168.

The previous prime is 224135652929. The next prime is 224135652953. The reversal of 224135652946 is 649256531422.

It can be written as a sum of positive squares in 2 ways, for example, as 203775502225 + 20360150721 = 451415^2 + 142689^2 .

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 224135652946.

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, 514072381 + ... + 514072816.

Almost surely, 2^224135652946 is an apocalyptic number.

224135652946 is a deficient number, since it is larger than the sum of its proper divisors (115152262394).

224135652946 is a wasteful number, since it uses less digits than its factorization.

224135652946 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1028145308.

The product of its digits is 3110400, while the sum is 49.

The spelling of 224135652946 in words is "two hundred twenty-four billion, one hundred thirty-five million, six hundred fifty-two thousand, nine hundred forty-six".