13568967708 has 24 divisors (see below), whose sum is σ = 31685259648. Its totient is φ = 4519512816.

The previous prime is 13568967703. The next prime is 13568967719. The reversal of 13568967708 is 80776986531.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13568967703) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 418266 + ... + 449537.

It is an arithmetic number, because the mean of its divisors is an integer number (1320219152).

Almost surely, 2^13568967708 is an apocalyptic number.

It is an amenable number.

13568967708 is an abundant number, since it is smaller than the sum of its proper divisors (18116291940).

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

13568967708 is a wasteful number, since it uses less digits than its factorization.

13568967708 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 869113 (or 869111 counting only the distinct ones).

The product of its (nonzero) digits is 15240960, while the sum is 60.

The spelling of 13568967708 in words is "thirteen billion, five hundred sixty-eight million, nine hundred sixty-seven thousand, seven hundred eight".