12893670162780 has 192 divisors, whose sum is σ = 40057036185600. Its totient is φ = 3072360372480.

The previous prime is 12893670162743. The next prime is 12893670162781. The reversal of 12893670162780 is 8726107639821.

It is a Harshad number since it is a multiple of its sum of digits (60).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12893670162781) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 390902169 + ... + 390935151.

It is an arithmetic number, because the mean of its divisors is an integer number (208630396800).

Almost surely, 2^{12893670162780} is an apocalyptic number.

12893670162780 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 12893670162780, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (20028518092800).

12893670162780 is an abundant number, since it is smaller than the sum of its proper divisors (27163366022820).

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

12893670162780 is a wasteful number, since it uses less digits than its factorization.

12893670162780 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43104 (or 43102 counting only the distinct ones).

The product of its (nonzero) digits is 12192768, while the sum is 60.

The spelling of 12893670162780 in words is "twelve trillion, eight hundred ninety-three billion, six hundred seventy million, one hundred sixty-two thousand, seven hundred eighty".