13136436614 has 32 divisors (see below), whose sum is σ = 23829728256. Its totient is φ = 5309267040.

The previous prime is 13136436601. The next prime is 13136436623. The reversal of 13136436614 is 41663463131.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 264437 + ... + 310160.

It is an arithmetic number, because the mean of its divisors is an integer number (744679008).

Almost surely, 2^13136436614 is an apocalyptic number.

13136436614 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

13136436614 is a deficient number, since it is larger than the sum of its proper divisors (10693291642).

13136436614 is a wasteful number, since it uses less digits than its factorization.

13136436614 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 574700.

The product of its digits is 93312, while the sum is 38.

Adding to 13136436614 its reverse (41663463131), we get a palindrome (54799899745).

The spelling of 13136436614 in words is "thirteen billion, one hundred thirty-six million, four hundred thirty-six thousand, six hundred fourteen".