30344425013 has 16 divisors (see below), whose sum is σ = 35341626240. Its totient is φ = 25513016256.

The previous prime is 30344425003. The next prime is 30344425031. The reversal of 30344425013 is 31052444303.

It is not a de Polignac number, because 30344425013 - 2⁴ = 30344424997 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30344425003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2768498 + ... + 2779436.

It is an arithmetic number, because the mean of its divisors is an integer number (2208851640).

Almost surely, 2^30344425013 is an apocalyptic number.

It is an amenable number.

30344425013 is a deficient number, since it is larger than the sum of its proper divisors (4997201227).

30344425013 is a wasteful number, since it uses less digits than its factorization.

30344425013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18476.

The product of its (nonzero) digits is 17280, while the sum is 29.

Adding to 30344425013 its reverse (31052444303), we get a palindrome (61396869316).

The spelling of 30344425013 in words is "thirty billion, three hundred forty-four million, four hundred twenty-five thousand, thirteen".