30004445504 has 168 divisors, whose sum is σ = 68036407488. Its totient is φ = 13118336000.

The previous prime is 30004445501. The next prime is 30004445533. The reversal of 30004445504 is 40554440003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30004445501) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 422597789 + ... + 422597859.

It is an arithmetic number, because the mean of its divisors is an integer number (404978616).

Almost surely, 2^30004445504 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 30004445504, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (34018203744).

30004445504 is an abundant number, since it is smaller than the sum of its proper divisors (38031961984).

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

30004445504 is an frugal number, since it uses more digits than its factorization.

30004445504 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 179 (or 125 counting only the distinct ones).

The product of its (nonzero) digits is 19200, while the sum is 29.

Adding to 30004445504 its reverse (40554440003), we get a palindrome (70558885507).

The spelling of 30004445504 in words is "thirty billion, four million, four hundred forty-five thousand, five hundred four".