8128453244404 has 12 divisors (see below), whose sum is σ = 14246778952224. Its totient is φ = 4057944972344.

The previous prime is 8128453244389. The next prime is 8128453244557. The reversal of 8128453244404 is 4044423548218.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1570409554 + ... + 1570414729.

It is an arithmetic number, because the mean of its divisors is an integer number (1187231579352).

Almost surely, 2^{8128453244404} is an apocalyptic number.

It is an amenable number.

8128453244404 is a deficient number, since it is larger than the sum of its proper divisors (6118325707820).

8128453244404 is a wasteful number, since it uses less digits than its factorization.

8128453244404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3140824934 (or 3140824932 counting only the distinct ones).

The product of its (nonzero) digits is 3932160, while the sum is 49.

The spelling of 8128453244404 in words is "eight trillion, one hundred twenty-eight billion, four hundred fifty-three million, two hundred forty-four thousand, four hundred four".