30243414013 has 4 divisors (see below), whose sum is σ = 30694808320. Its totient is φ = 29792019708.

The previous prime is 30243413957. The next prime is 30243414029. The reversal of 30243414013 is 31041434203.

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 a de Polignac number, because none of the positive numbers 2^k-30243414013 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 (30243444013) 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 in 3 ways as a sum of consecutive naturals, for example, 225697053 + ... + 225697186.

It is an arithmetic number, because the mean of its divisors is an integer number (7673702080).

Almost surely, 2^30243414013 is an apocalyptic number.

It is an amenable number.

30243414013 is a deficient number, since it is larger than the sum of its proper divisors (451394307).

30243414013 is an equidigital number, since it uses as much as digits as its factorization.

30243414013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 451394306.

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

Adding to 30243414013 its reverse (31041434203), we get a palindrome (61284848216).

The spelling of 30243414013 in words is "thirty billion, two hundred forty-three million, four hundred fourteen thousand, thirteen".