30004234421 has 8 divisors (see below), whose sum is σ = 34773519744. Its totient is φ = 25355690640.

The previous prime is 30004234397. The next prime is 30004234433. The reversal of 30004234421 is 12443240003.

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

It is a de Polignac number, because none of the positive numbers 2^k-30004234421 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30004234021) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30184850 + ... + 30185843.

It is an arithmetic number, because the mean of its divisors is an integer number (4346689968).

Almost surely, 2^30004234421 is an apocalyptic number.

It is an amenable number.

30004234421 is a deficient number, since it is larger than the sum of its proper divisors (4769285323).

30004234421 is an equidigital number, since it uses as much as digits as its factorization.

30004234421 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60370771.

The product of its (nonzero) digits is 2304, while the sum is 23.

Adding to 30004234421 its reverse (12443240003), we get a palindrome (42447474424).

The spelling of 30004234421 in words is "thirty billion, four million, two hundred thirty-four thousand, four hundred twenty-one".