12080040924 has 48 divisors (see below), whose sum is σ = 32222937600. Its totient is φ = 3450422976.

The previous prime is 12080040923. The next prime is 12080040937. The reversal of 12080040924 is 42904008021.

It is a junction number, because it is equal to n+sod(n) for n = 12080040891 and 12080040900.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12080040923) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 293062 + ... + 331730.

It is an arithmetic number, because the mean of its divisors is an integer number (671311200).

Almost surely, 2^12080040924 is an apocalyptic number.

12080040924 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

12080040924 is an abundant number, since it is smaller than the sum of its proper divisors (20142896676).

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

12080040924 is a wasteful number, since it uses less digits than its factorization.

12080040924 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42402 (or 42400 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 30.

Adding to 12080040924 its reverse (42904008021), we get a palindrome (54984048945).

The spelling of 12080040924 in words is "twelve billion, eighty million, forty thousand, nine hundred twenty-four".