13136401606 has 8 divisors (see below), whose sum is σ = 20027628864. Its totient is φ = 6460525320.

The previous prime is 13136401589. The next prime is 13136401609. The reversal of 13136401606 is 60610463131.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13136401609) 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 3 ways as a sum of consecutive naturals, for example, 53837590 + ... + 53837833.

It is an arithmetic number, because the mean of its divisors is an integer number (2503453608).

Almost surely, 2^13136401606 is an apocalyptic number.

13136401606 is a deficient number, since it is larger than the sum of its proper divisors (6891227258).

13136401606 is a wasteful number, since it uses less digits than its factorization.

13136401606 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 107675486.

The product of its (nonzero) digits is 7776, while the sum is 31.

Adding to 13136401606 its reverse (60610463131), we get a palindrome (73746864737).

The spelling of 13136401606 in words is "thirteen billion, one hundred thirty-six million, four hundred one thousand, six hundred six".