13717423489536 has 480 divisors, whose sum is σ = 45077239247040. Its totient is φ = 3980911214592.

The previous prime is 13717423489493. The next prime is 13717423489589. The reversal of 13717423489536 is 63598432471731.

13717423489536 is a `hidden beast` number, since 1 + 3 + 7 + 1 + 74 + 23 + 4 + 8 + 9 + 536 = 666.

It is a super-2 number, since 2×13717423489536² (a number of 27 digits) contains 22 as substring.

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, 258339406 + ... + 258392498.

It is an arithmetic number, because the mean of its divisors is an integer number (93910915098).

Almost surely, 2^{13717423489536} is an apocalyptic number.

13717423489536 is a gapful number since it is divisible by the number (16) 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 13717423489536, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (22538619623520).

13717423489536 is an abundant number, since it is smaller than the sum of its proper divisors (31359815757504).

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

13717423489536 is a wasteful number, since it uses less digits than its factorization.

13717423489536 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53376 (or 53357 counting only the distinct ones).

The product of its digits is 91445760, while the sum is 63.

The spelling of 13717423489536 in words is "thirteen trillion, seven hundred seventeen billion, four hundred twenty-three million, four hundred eighty-nine thousand, five hundred thirty-six".