13299288813888 has 448 divisors, whose sum is σ = 46698305587200. Its totient is φ = 3235775938560.

The previous prime is 13299288813857. The next prime is 13299288813961. The reversal of 13299288813888 is 88831888299231.

It is a tau number, because it is divible by the number of its divisors (448).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 24733756 + ... + 25265732.

Almost surely, 2^{13299288813888} 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 13299288813888, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (23349152793600).

13299288813888 is an abundant number, since it is smaller than the sum of its proper divisors (33399016773312).

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

13299288813888 is a wasteful number, since it uses less digits than its factorization.

13299288813888 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 532118 (or 532108 counting only the distinct ones).

The product of its digits is 764411904, while the sum is 78.

The spelling of 13299288813888 in words is "thirteen trillion, two hundred ninety-nine billion, two hundred eighty-eight million, eight hundred thirteen thousand, eight hundred eighty-eight".