30242012442 has 8 divisors (see below), whose sum is σ = 60484024896. Its totient is φ = 10080670812.

The previous prime is 30242012407. The next prime is 30242012443. The reversal of 30242012442 is 24421024203.

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

30242012442 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (30242012443) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2520167698 + ... + 2520167709.

It is an arithmetic number, because the mean of its divisors is an integer number (7560503112).

Almost surely, 2^30242012442 is an apocalyptic number.

30242012442 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

30242012442 is a wasteful number, since it uses less digits than its factorization.

30242012442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5040335412.

The product of its (nonzero) digits is 3072, while the sum is 24.

Adding to 30242012442 its reverse (24421024203), we get a palindrome (54663036645).

The spelling of 30242012442 in words is "thirty billion, two hundred forty-two million, twelve thousand, four hundred forty-two".