12380636160 has 616 divisors, whose sum is σ = 46394125056. Its totient is φ = 3165143040.

The previous prime is 12380636141. The next prime is 12380636171. The reversal of 12380636160 is 6163608321.

12380636160 is a `hidden beast` number, since 1 + 2 + 3 + 8 + 0 + 636 + 16 + 0 = 666.

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 55 ways as a sum of consecutive naturals, for example, 115706827 + ... + 115706933.

Almost surely, 2^12380636160 is an apocalyptic number.

12380636160 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 12380636160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (23197062528).

12380636160 is an abundant number, since it is smaller than the sum of its proper divisors (34013488896).

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

12380636160 is an equidigital number, since it uses as much as digits as its factorization.

12380636160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 181 (or 148 counting only the distinct ones).

The product of its (nonzero) digits is 31104, while the sum is 36.

The spelling of 12380636160 in words is "twelve billion, three hundred eighty million, six hundred thirty-six thousand, one hundred sixty".