13600028136 has 32 divisors (see below), whose sum is σ = 34918993440. Its totient is φ = 4410819648.

The previous prime is 13600028111. The next prime is 13600028161. The reversal of 13600028136 is 63182000631.

It is an interprime number because it is at equal distance from previous prime (13600028111) and next prime (13600028161).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7656786 + ... + 7658561.

It is an arithmetic number, because the mean of its divisors is an integer number (1091218545).

Almost surely, 2^13600028136 is an apocalyptic number.

It is an amenable number.

13600028136 is an abundant number, since it is smaller than the sum of its proper divisors (21318965304).

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

13600028136 is a wasteful number, since it uses less digits than its factorization.

13600028136 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15315393 (or 15315389 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 30.

Adding to 13600028136 its reverse (63182000631), we get a palindrome (76782028767).

The spelling of 13600028136 in words is "thirteen billion, six hundred million, twenty-eight thousand, one hundred thirty-six".