13113424434 has 16 divisors (see below), whose sum is σ = 28611108000. Its totient is φ = 3973764960.

The previous prime is 13113424417. The next prime is 13113424439. The reversal of 13113424434 is 43442431131.

It is not an unprimeable number, because it can be changed into a prime (13113424439) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 99344059 + ... + 99344190.

It is an arithmetic number, because the mean of its divisors is an integer number (1788194250).

Almost surely, 2^13113424434 is an apocalyptic number.

13113424434 is an abundant number, since it is smaller than the sum of its proper divisors (15497683566).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13113424434 is a wasteful number, since it uses less digits than its factorization.

13113424434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 198688265.

The product of its digits is 13824, while the sum is 30.

Adding to 13113424434 its reverse (43442431131), we get a palindrome (56555855565).

The spelling of 13113424434 in words is "thirteen billion, one hundred thirteen million, four hundred twenty-four thousand, four hundred thirty-four".