30043414421 has 2 divisors, whose sum is σ = 30043414422. Its totient is φ = 30043414420.

The previous prime is 30043414417. The next prime is 30043414439. The reversal of 30043414421 is 12441434003.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 25094995396 + 4948419025 = 158414^2 + 70345^2 .

It is a cyclic number.

It is not a de Polignac number, because 30043414421 - 2² = 30043414417 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (30043404421) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15021707210 + 15021707211.

It is an arithmetic number, because the mean of its divisors is an integer number (15021707211).

Almost surely, 2^30043414421 is an apocalyptic number.

It is an amenable number.

30043414421 is a deficient number, since it is larger than the sum of its proper divisors (1).

30043414421 is an equidigital number, since it uses as much as digits as its factorization.

30043414421 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4608, while the sum is 26.

Adding to 30043414421 its reverse (12441434003), we get a palindrome (42484848424).

The spelling of 30043414421 in words is "thirty billion, forty-three million, four hundred fourteen thousand, four hundred twenty-one".