13121141434 has 16 divisors (see below), whose sum is σ = 20109657600. Its totient is φ = 6418049904.

The previous prime is 13121141413. The next prime is 13121141441. The reversal of 13121141434 is 43414112131.

13121141434 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 13121141399 and 13121141408.

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, 182527 + ... + 244045.

It is an arithmetic number, because the mean of its divisors is an integer number (1256853600).

Almost surely, 2^13121141434 is an apocalyptic number.

13121141434 is a deficient number, since it is larger than the sum of its proper divisors (6988516166).

13121141434 is a wasteful number, since it uses less digits than its factorization.

13121141434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63837.

The product of its digits is 1152, while the sum is 25.

Adding to 13121141434 its reverse (43414112131), we get a palindrome (56535253565).

The spelling of 13121141434 in words is "thirteen billion, one hundred twenty-one million, one hundred forty-one thousand, four hundred thirty-four".