30104242 has 8 divisors (see below), whose sum is σ = 51607296. Its totient is φ = 12901812.

The previous prime is 30104231. The next prime is 30104281. The reversal of 30104242 is 24240103.

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

30104242 is a modest number, since divided by 4242 gives 3010 as remainder.

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, 1075138 + ... + 1075165.

It is an arithmetic number, because the mean of its divisors is an integer number (6450912).

Almost surely, 2^30104242 is an apocalyptic number.

30104242 is a deficient number, since it is larger than the sum of its proper divisors (21503054).

30104242 is a wasteful number, since it uses less digits than its factorization.

30104242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2150312.

The product of its (nonzero) digits is 192, while the sum is 16.

The square root of 30104242 is about 5486.7332721757. The cubic root of 30104242 is about 311.0827280323.

Adding to 30104242 its reverse (24240103), we get a palindrome (54344345).

The spelling of 30104242 in words is "thirty million, one hundred four thousand, two hundred forty-two".