30223502450242 has 8 divisors (see below), whose sum is σ = 45973778375232. Its totient is φ = 14898909658500.

The previous prime is 30223502450231. The next prime is 30223502450249. The reversal of 30223502450242 is 24205420532203.

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 = 30223502450198 and 30223502450207.

It is not an unprimeable number, because it can be changed into a prime (30223502450249) by changing a digit.

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, 106420783134 + ... + 106420783417.

It is an arithmetic number, because the mean of its divisors is an integer number (5746722296904).

Almost surely, 2^{30223502450242} is an apocalyptic number.

30223502450242 is a deficient number, since it is larger than the sum of its proper divisors (15750275924990).

30223502450242 is a wasteful number, since it uses less digits than its factorization.

30223502450242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 212841566624.

The product of its (nonzero) digits is 115200, while the sum is 34.

Adding to 30223502450242 its reverse (24205420532203), we get a palindrome (54428922982445).

The spelling of 30223502450242 in words is "thirty trillion, two hundred twenty-three billion, five hundred two million, four hundred fifty thousand, two hundred forty-two".