12882455936 has 96 divisors (see below), whose sum is σ = 30039891480. Its totient is φ = 5486745600.

The previous prime is 12882455933. The next prime is 12882455939. The reversal of 12882455936 is 63955428821.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (12882455933) and next prime (12882455939).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12882455933) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1016036 + ... + 1028636.

Almost surely, 2^12882455936 is an apocalyptic number.

12882455936 is a gapful number since it is divisible by the number (16) 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 12882455936, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15019945740).

12882455936 is an abundant number, since it is smaller than the sum of its proper divisors (17157435544).

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

12882455936 is a wasteful number, since it uses less digits than its factorization.

12882455936 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12792 (or 12773 counting only the distinct ones).

The product of its digits is 4147200, while the sum is 53.

The spelling of 12882455936 in words is "twelve billion, eight hundred eighty-two million, four hundred fifty-five thousand, nine hundred thirty-six".