30123242404 has 12 divisors (see below), whose sum is σ = 52747888284. Its totient is φ = 15052417184.

The previous prime is 30123242353. The next prime is 30123242423. The reversal of 30123242404 is 40424232103.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 2083739904 + 28039502500 = 45648^2 + 167450^2 .

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, 2293639 + ... + 2306734.

It is an arithmetic number, because the mean of its divisors is an integer number (4395657357).

Almost surely, 2^30123242404 is an apocalyptic number.

It is an amenable number.

30123242404 is a deficient number, since it is larger than the sum of its proper divisors (22624645880).

30123242404 is a wasteful number, since it uses less digits than its factorization.

30123242404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4602014 (or 4602012 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 25.

Adding to 30123242404 its reverse (40424232103), we get a palindrome (70547474507).

The spelling of 30123242404 in words is "thirty billion, one hundred twenty-three million, two hundred forty-two thousand, four hundred four".