30423222004 has 24 divisors (see below), whose sum is σ = 61616656640. Its totient is φ = 12873478176.

The previous prime is 30423221999. The next prime is 30423222007. The reversal of 30423222004 is 40022232403.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30423222007) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6874647 + ... + 6879070.

Almost surely, 2^30423222004 is an apocalyptic number.

It is an amenable number.

30423222004 is an abundant number, since it is smaller than the sum of its proper divisors (31193434636).

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

30423222004 is a wasteful number, since it uses less digits than its factorization.

30423222004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13753807 (or 13753805 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 22.

Adding to 30423222004 its reverse (40022232403), we get a palindrome (70445454407).

The spelling of 30423222004 in words is "thirty billion, four hundred twenty-three million, two hundred twenty-two thousand, four".