12484911040 has 56 divisors (see below), whose sum is σ = 33976799712. Its totient is φ = 4280540160.

The previous prime is 12484910989. The next prime is 12484911097. The reversal of 12484911040 is 4011948421.

It is a tau number, because it is divible by the number of its divisors (56).

It is a junction number, because it is equal to n+sod(n) for n = 12484910987 and 12484911005.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2784571 + ... + 2789050.

Almost surely, 2^12484911040 is an apocalyptic number.

12484911040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12484911040 is an abundant number, since it is smaller than the sum of its proper divisors (21491888672).

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

12484911040 is an equidigital number, since it uses as much as digits as its factorization.

12484911040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5573645 (or 5573635 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 34.

The spelling of 12484911040 in words is "twelve billion, four hundred eighty-four million, nine hundred eleven thousand, forty".