224142342430 has 32 divisors (see below), whose sum is σ = 410549705280. Its totient is φ = 88084043520.

The previous prime is 224142342421. The next prime is 224142342443. The reversal of 224142342430 is 34243241422.

It is a junction number, because it is equal to n+sod(n) for n = 224142342392 and 224142342401.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 308391 + ... + 737149.

It is an arithmetic number, because the mean of its divisors is an integer number (12829678290).

Almost surely, 2^224142342430 is an apocalyptic number.

224142342430 is a deficient number, since it is larger than the sum of its proper divisors (186407362850).

224142342430 is a wasteful number, since it uses less digits than its factorization.

224142342430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 429684.

The product of its (nonzero) digits is 36864, while the sum is 31.

Adding to 224142342430 its reverse (34243241422), we get a palindrome (258385583852).

The spelling of 224142342430 in words is "two hundred twenty-four billion, one hundred forty-two million, three hundred forty-two thousand, four hundred thirty".