30044424 has 16 divisors (see below), whose sum is σ = 75111120. Its totient is φ = 10014800.

The previous prime is 30044419. The next prime is 30044447. The reversal of 30044424 is 42444003.

It is a self number, because there is not a number n which added to its sum of digits gives 30044424.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 625902 + ... + 625949.

It is an arithmetic number, because the mean of its divisors is an integer number (4694445).

Almost surely, 2^30044424 is an apocalyptic number.

It is an amenable number.

30044424 is an abundant number, since it is smaller than the sum of its proper divisors (45066696).

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

30044424 is a wasteful number, since it uses less digits than its factorization.

30044424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1251860 (or 1251856 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 21.

The square root of 30044424 is about 5481.2794126919. The cubic root of 30044424 is about 310.8765479492.

Adding to 30044424 its reverse (42444003), we get a palindrome (72488427).

The spelling of 30044424 in words is "thirty million, forty-four thousand, four hundred twenty-four".