13003005434 has 16 divisors (see below), whose sum is σ = 19993538880. Its totient is φ = 6338703840.

The previous prime is 13003005419. The next prime is 13003005451. The reversal of 13003005434 is 43450030031.

13003005434 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 72827 + ... + 176945.

It is an arithmetic number, because the mean of its divisors is an integer number (1249596180).

Almost surely, 2^13003005434 is an apocalyptic number.

13003005434 is a deficient number, since it is larger than the sum of its proper divisors (6990533446).

13003005434 is a wasteful number, since it uses less digits than its factorization.

13003005434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 105685.

The product of its (nonzero) digits is 2160, while the sum is 23.

Adding to 13003005434 its reverse (43450030031), we get a palindrome (56453035465).

The spelling of 13003005434 in words is "thirteen billion, three million, five thousand, four hundred thirty-four".