13607751168 has 480 divisors, whose sum is σ = 45435341952. Its totient is φ = 4031078400.

The previous prime is 13607751149. The next prime is 13607751191. The reversal of 13607751168 is 86115770631.

13607751168 is a `hidden beast` number, since 1 + 3 + 6 + 0 + 77 + 511 + 68 = 666.

It is a congruent number.

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, 83483055 + ... + 83483217.

Almost surely, 2^13607751168 is an apocalyptic number.

13607751168 is a gapful number since it is divisible by the number (18) 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 13607751168, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (22717670976).

13607751168 is an abundant number, since it is smaller than the sum of its proper divisors (31827590784).

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

13607751168 is an equidigital number, since it uses as much as digits as its factorization.

13607751168 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 268 (or 240 counting only the distinct ones).

The product of its (nonzero) digits is 211680, while the sum is 45.

The spelling of 13607751168 in words is "thirteen billion, six hundred seven million, seven hundred fifty-one thousand, one hundred sixty-eight".