13368345120 has 288 divisors, whose sum is σ = 49524314112. Its totient is φ = 3264178176.

The previous prime is 13368345103. The next prime is 13368345143. The reversal of 13368345120 is 2154386331.

13368345120 is a `hidden beast` number, since 133 + 6 + 8 + 3 + 4 + 512 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (288).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2374629 + ... + 2380251.

It is an arithmetic number, because the mean of its divisors is an integer number (171959424).

Almost surely, 2^13368345120 is an apocalyptic number.

13368345120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 13368345120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (24762157056).

13368345120 is an abundant number, since it is smaller than the sum of its proper divisors (36155968992).

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

13368345120 is a wasteful number, since it uses less digits than its factorization.

13368345120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5784 (or 5773 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 36.

The spelling of 13368345120 in words is "thirteen billion, three hundred sixty-eight million, three hundred forty-five thousand, one hundred twenty".