1478854884128 has 24 divisors (see below), whose sum is σ = 2923095152880. Its totient is φ = 736481512000.

The previous prime is 1478854884103. The next prime is 1478854884131. The reversal of 1478854884128 is 8214884588741.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 92052158 + ... + 92068221.

It is an arithmetic number, because the mean of its divisors is an integer number (121795631370).

Almost surely, 2^{1478854884128} is an apocalyptic number.

It is an amenable number.

1478854884128 is a deficient number, since it is larger than the sum of its proper divisors (1444240268752).

1478854884128 is a wasteful number, since it uses less digits than its factorization.

1478854884128 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 184120640 (or 184120632 counting only the distinct ones).

The product of its digits is 146800640, while the sum is 68.

The spelling of 1478854884128 in words is "one trillion, four hundred seventy-eight billion, eight hundred fifty-four million, eight hundred eighty-four thousand, one hundred twenty-eight".