30441420313 has 4 divisors (see below), whose sum is σ = 31015786788. Its totient is φ = 29867053840.

The previous prime is 30441420307. The next prime is 30441420337. The reversal of 30441420313 is 31302414403.

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

It can be written as a sum of positive squares in 2 ways, for example, as 19928404224 + 10513016089 = 141168^2 + 102533^2 .

It is a cyclic number.

It is not a de Polignac number, because 30441420313 - 2⁵ = 30441420281 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (30441420353) 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, 287183158 + ... + 287183263.

It is an arithmetic number, because the mean of its divisors is an integer number (7753946697).

Almost surely, 2^30441420313 is an apocalyptic number.

It is an amenable number.

30441420313 is a deficient number, since it is larger than the sum of its proper divisors (574366475).

30441420313 is an equidigital number, since it uses as much as digits as its factorization.

30441420313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 574366474.

The product of its (nonzero) digits is 3456, while the sum is 25.

Adding to 30441420313 its reverse (31302414403), we get a palindrome (61743834716).

The spelling of 30441420313 in words is "thirty billion, four hundred forty-one million, four hundred twenty thousand, three hundred thirteen".