30422302142 has 8 divisors (see below), whose sum is σ = 45724177296. Its totient is φ = 15180909712.

The previous prime is 30422302139. The next prime is 30422302199. The reversal of 30422302142 is 24120322403.

30422302142 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

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

It is a congruent number.

It is an unprimeable number.

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, 15119423 + ... + 15121434.

It is an arithmetic number, because the mean of its divisors is an integer number (5715522162).

Almost surely, 2^30422302142 is an apocalyptic number.

30422302142 is a deficient number, since it is larger than the sum of its proper divisors (15301875154).

30422302142 is a wasteful number, since it uses less digits than its factorization.

30422302142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30241362.

The product of its (nonzero) digits is 2304, while the sum is 23.

Adding to 30422302142 its reverse (24120322403), we get a palindrome (54542624545).

The spelling of 30422302142 in words is "thirty billion, four hundred twenty-two million, three hundred two thousand, one hundred forty-two".