30044401 has 6 divisors (see below), whose sum is σ = 30761250. Its totient is φ = 29343888.

The previous prime is 30044387. The next prime is 30044419. The reversal of 30044401 is 10444003.

It can be written as a sum of positive squares in only one way, i.e., 26625600 + 3418801 = 5160^2 + 1849^2 .

It is not a de Polignac number, because 30044401 - 2¹⁵ = 30011633 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (30044461) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 6276 + ... + 9973.

It is an arithmetic number, because the mean of its divisors is an integer number (5126875).

Almost surely, 2^30044401 is an apocalyptic number.

It is an amenable number.

30044401 is a deficient number, since it is larger than the sum of its proper divisors (716849).

30044401 is an equidigital number, since it uses as much as digits as its factorization.

30044401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16335 (or 16292 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 16.

The square root of 30044401 is about 5481.2773146412. The cubic root of 30044401 is about 310.8764686204.

Adding to 30044401 its reverse (10444003), we get a palindrome (40488404).

The spelling of 30044401 in words is "thirty million, forty-four thousand, four hundred one".