30210030042 has 8 divisors (see below), whose sum is σ = 60420060096. Its totient is φ = 10070010012.

The previous prime is 30210029999. The next prime is 30210030079. The reversal of 30210030042 is 24003001203.

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

30210030042 is an admirable number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2517502498 + ... + 2517502509.

It is an arithmetic number, because the mean of its divisors is an integer number (7552507512).

Almost surely, 2^30210030042 is an apocalyptic number.

30210030042 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.

30210030042 is a wasteful number, since it uses less digits than its factorization.

30210030042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5035005012.

The product of its (nonzero) digits is 144, while the sum is 15.

Adding to 30210030042 its reverse (24003001203), we get a palindrome (54213031245).

The spelling of 30210030042 in words is "thirty billion, two hundred ten million, thirty thousand, forty-two".