30034021044013 has 4 divisors (see below), whose sum is σ = 34324595478880. Its totient is φ = 25743446609148.

The previous prime is 30034021044011. The next prime is 30034021044037. The reversal of 30034021044013 is 31044012043003.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 30034021044013 - 2¹ = 30034021044011 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30034021044011) 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, 2145287217423 + ... + 2145287217436.

It is an arithmetic number, because the mean of its divisors is an integer number (8581148869720).

Almost surely, 2^{30034021044013} is an apocalyptic number.

It is an amenable number.

30034021044013 is a deficient number, since it is larger than the sum of its proper divisors (4290574434867).

30034021044013 is an equidigital number, since it uses as much as digits as its factorization.

30034021044013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4290574434866.

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

Adding to 30034021044013 its reverse (31044012043003), we get a palindrome (61078033087016).

The spelling of 30034021044013 in words is "thirty trillion, thirty-four billion, twenty-one million, forty-four thousand, thirteen".