12163876333488 has 480 divisors, whose sum is σ = 41855951404800. Its totient is φ = 3249668505600.

The previous prime is 12163876333487. The next prime is 12163876333513. The reversal of 12163876333488 is 88433367836121.

12163876333488 is a `hidden beast` number, since 1 + 2 + 1 + 63 + 8 + 7 + 63 + 33 + 488 = 666.

It is a super-2 number, since 2×12163876333488² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (12163876333487) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 45401683 + ... + 45668813.

It is an arithmetic number, because the mean of its divisors is an integer number (87199898760).

Almost surely, 2^{12163876333488} is an apocalyptic number.

12163876333488 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 12163876333488, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (20927975702400).

12163876333488 is an abundant number, since it is smaller than the sum of its proper divisors (29692075071312).

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

12163876333488 is a wasteful number, since it uses less digits than its factorization.

12163876333488 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 267281 (or 267272 counting only the distinct ones).

The product of its digits is 83607552, while the sum is 63.

The spelling of 12163876333488 in words is "twelve trillion, one hundred sixty-three billion, eight hundred seventy-six million, three hundred thirty-three thousand, four hundred eighty-eight".