12868895088 has 360 divisors, whose sum is σ = 44868794880. Its totient is φ = 3556586880.

The previous prime is 12868895077. The next prime is 12868895089. The reversal of 12868895088 is 88059886821.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12868895089) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 5904783 + ... + 5906961.

Almost surely, 2^12868895088 is an apocalyptic number.

12868895088 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 12868895088, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (22434397440).

12868895088 is an abundant number, since it is smaller than the sum of its proper divisors (31999899792).

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

12868895088 is a wasteful number, since it uses less digits than its factorization.

12868895088 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2247 (or 2222 counting only the distinct ones).

The product of its (nonzero) digits is 17694720, while the sum is 63.

The spelling of 12868895088 in words is "twelve billion, eight hundred sixty-eight million, eight hundred ninety-five thousand, eighty-eight".