30104042 has 32 divisors (see below), whose sum is σ = 49896000. Its totient is φ = 13563648.

The previous prime is 30104023. The next prime is 30104077. The reversal of 30104042 is 24040103.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 86084 + ... + 86432.

It is an arithmetic number, because the mean of its divisors is an integer number (1559250).

Almost surely, 2^30104042 is an apocalyptic number.

30104042 is a deficient number, since it is larger than the sum of its proper divisors (19791958).

30104042 is a wasteful number, since it uses less digits than its factorization.

30104042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 470.

The product of its (nonzero) digits is 96, while the sum is 14.

The square root of 30104042 is about 5486.7150463643. The cubic root of 30104042 is about 311.0820391296.

Adding to 30104042 its reverse (24040103), we get a palindrome (54144145).

The spelling of 30104042 in words is "thirty million, one hundred four thousand, forty-two".