30441422443 has 4 divisors (see below), whose sum is σ = 30443568328. Its totient is φ = 30439276560.

The previous prime is 30441422437. The next prime is 30441422471. The reversal of 30441422443 is 34422414403.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 30441422443 - 2²⁵ = 30407868011 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (30441422243) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1051521 + ... + 1080082.

It is an arithmetic number, because the mean of its divisors is an integer number (7610892082).

Almost surely, 2^30441422443 is an apocalyptic number.

30441422443 is a deficient number, since it is larger than the sum of its proper divisors (2145885).

30441422443 is a wasteful number, since it uses less digits than its factorization.

30441422443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2145884.

The product of its (nonzero) digits is 36864, while the sum is 31.

Adding to 30441422443 its reverse (34422414403), we get a palindrome (64863836846).

The spelling of 30441422443 in words is "thirty billion, four hundred forty-one million, four hundred twenty-two thousand, four hundred forty-three".