12484853472 has 144 divisors (see below), whose sum is σ = 41056161552. Its totient is φ = 3292692480.

The previous prime is 12484853467. The next prime is 12484853483. The reversal of 12484853472 is 27435848421.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 40929 + ... + 163232.

It is an arithmetic number, because the mean of its divisors is an integer number (285112233).

Almost surely, 2^12484853472 is an apocalyptic number.

12484853472 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

12484853472 is an abundant number, since it is smaller than the sum of its proper divisors (28571308080).

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

12484853472 is a wasteful number, since it uses less digits than its factorization.

12484853472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 204201 (or 204186 counting only the distinct ones).

The product of its digits is 1720320, while the sum is 48.

The spelling of 12484853472 in words is "twelve billion, four hundred eighty-four million, eight hundred fifty-three thousand, four hundred seventy-two".