13212888455368 has 32 divisors (see below), whose sum is σ = 28394927064000. Its totient is φ = 5646347548992.

The previous prime is 13212888455353. The next prime is 13212888455399. The reversal of 13212888455368 is 86355488821231.

It is a happy number.

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, 339958143 + ... + 339997006.

It is an arithmetic number, because the mean of its divisors is an integer number (887341470750).

Almost surely, 2^{13212888455368} is an apocalyptic number.

It is an amenable number.

13212888455368 is an abundant number, since it is smaller than the sum of its proper divisors (15182038608632).

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

13212888455368 is a wasteful number, since it uses less digits than its factorization.

13212888455368 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 679955509 (or 679955505 counting only the distinct ones).

The product of its digits is 88473600, while the sum is 64.

The spelling of 13212888455368 in words is "thirteen trillion, two hundred twelve billion, eight hundred eighty-eight million, four hundred fifty-five thousand, three hundred sixty-eight".