12448012080 has 80 divisors (see below), whose sum is σ = 44101534464. Its totient is φ = 2845259520.

The previous prime is 12448012001. The next prime is 12448012081. The reversal of 12448012080 is 8021084421.

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

It is a Harshad number since it is a multiple of its sum of digits (30).

It is not an unprimeable number, because it can be changed into a prime (12448012081) 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 15 ways as a sum of consecutive naturals, for example, 3703086 + ... + 3706445.

Almost surely, 2^12448012080 is an apocalyptic number.

12448012080 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12448012080 is an abundant number, since it is smaller than the sum of its proper divisors (31653522384).

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

12448012080 is a wasteful number, since it uses less digits than its factorization.

12448012080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7409554 (or 7409548 counting only the distinct ones).

The product of its (nonzero) digits is 4096, while the sum is 30.

The spelling of 12448012080 in words is "twelve billion, four hundred forty-eight million, twelve thousand, eighty".