30115022430242 has 8 divisors (see below), whose sum is σ = 45173256142800. Its totient is φ = 15057270382644.

The previous prime is 30115022430221. The next prime is 30115022430281. The reversal of 30115022430242 is 24203422051103.

It is a sphenic number, since it is the product of 3 distinct primes.

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, 120259892 + ... + 120510047.

It is an arithmetic number, because the mean of its divisors is an integer number (5646657017850).

Almost surely, 2^{30115022430242} is an apocalyptic number.

30115022430242 is a deficient number, since it is larger than the sum of its proper divisors (15058233712558).

30115022430242 is a wasteful number, since it uses less digits than its factorization.

30115022430242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 240832480.

The product of its (nonzero) digits is 11520, while the sum is 29.

Adding to 30115022430242 its reverse (24203422051103), we get a palindrome (54318444481345).

The spelling of 30115022430242 in words is "thirty trillion, one hundred fifteen billion, twenty-two million, four hundred thirty thousand, two hundred forty-two".