12703304484 has 72 divisors (see below), whose sum is σ = 34699616952. Its totient is φ = 3895326720.

The previous prime is 12703304477. The next prime is 12703304489. The reversal of 12703304484 is 48440330721.

12703304484 is a `hidden beast` number, since 1 + 270 + 3 + 304 + 4 + 84 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 6745008384 + 5958296100 = 82128^2 + 77190^2 .

It is a super-2 number, since 2×12703304484² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (12703304489) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 90804 + ... + 183444.

Almost surely, 2^12703304484 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 12703304484, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17349808476).

12703304484 is an abundant number, since it is smaller than the sum of its proper divisors (21996312468).

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

12703304484 is a wasteful number, since it uses less digits than its factorization.

12703304484 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 92957 (or 92952 counting only the distinct ones).

The product of its (nonzero) digits is 64512, while the sum is 36.

The spelling of 12703304484 in words is "twelve billion, seven hundred three million, three hundred four thousand, four hundred eighty-four".