12672163898880 has 160 divisors (see below), whose sum is σ = 40553856645984. Its totient is φ = 3375695855616.

The previous prime is 12672163898851. The next prime is 12672163898897. The reversal of 12672163898880 is 8889836127621.

12672163898880 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (160).

It is a super-3 number, since 3×12672163898880³ (a number of 40 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6453342 + ... + 8184738.

Almost surely, 2^{12672163898880} is an apocalyptic number.

12672163898880 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 12672163898880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (20276928322992).

12672163898880 is an abundant number, since it is smaller than the sum of its proper divisors (27881692747104).

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

12672163898880 is an equidigital number, since it uses as much as digits as its factorization.

12672163898880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1732376 (or 1732360 counting only the distinct ones).

The product of its (nonzero) digits is 111476736, while the sum is 69.

The spelling of 12672163898880 in words is "twelve trillion, six hundred seventy-two billion, one hundred sixty-three million, eight hundred ninety-eight thousand, eight hundred eighty".