12842618880 has 416 divisors, whose sum is σ = 50596003584. Its totient is φ = 2708471808.

The previous prime is 12842618869. The next prime is 12842618903. The reversal of 12842618880 is 8881624821.

It is a tau number, because it is divible by the number of its divisors (416).

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5589892 + ... + 5592188.

Almost surely, 2^12842618880 is an apocalyptic number.

12842618880 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 12842618880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (25298001792).

12842618880 is an abundant number, since it is smaller than the sum of its proper divisors (37753384704).

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

12842618880 is a wasteful number, since it uses less digits than its factorization.

12842618880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2349 (or 2327 counting only the distinct ones).

The product of its (nonzero) digits is 393216, while the sum is 48.

The spelling of 12842618880 in words is "twelve billion, eight hundred forty-two million, six hundred eighteen thousand, eight hundred eighty".