12412888080 has 80 divisors (see below), whose sum is σ = 38540461824. Its totient is φ = 3304898560.

The previous prime is 12412888073. The next prime is 12412888091. The reversal of 12412888080 is 8088821421.

It is a tau number, because it is divible by the number of its divisors (80).

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, 113497 + ... + 194183.

Almost surely, 2^12412888080 is an apocalyptic number.

12412888080 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 12412888080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (19270230912).

12412888080 is an abundant number, since it is smaller than the sum of its proper divisors (26127573744).

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

12412888080 is a wasteful number, since it uses less digits than its factorization.

12412888080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81344 (or 81338 counting only the distinct ones).

The product of its (nonzero) digits is 65536, while the sum is 42.

The spelling of 12412888080 in words is "twelve billion, four hundred twelve million, eight hundred eighty-eight thousand, eighty".