13496691208 has 128 divisors (see below), whose sum is σ = 34044272640. Its totient is φ = 4844448000.

The previous prime is 13496691191. The next prime is 13496691269. The reversal of 13496691208 is 80219669431.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5051713 + ... + 5054383.

It is an arithmetic number, because the mean of its divisors is an integer number (265970880).

Almost surely, 2^13496691208 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 13496691208, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17022136320).

13496691208 is an abundant number, since it is smaller than the sum of its proper divisors (20547581432).

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

13496691208 is a wasteful number, since it uses less digits than its factorization.

13496691208 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3339 (or 3335 counting only the distinct ones).

The product of its (nonzero) digits is 559872, while the sum is 49.

The spelling of 13496691208 in words is "thirteen billion, four hundred ninety-six million, six hundred ninety-one thousand, two hundred eight".