2104445451424 has 48 divisors (see below), whose sum is σ = 4171331493000. Its totient is φ = 1045061028864.

The previous prime is 2104445451379. The next prime is 2104445451497. The reversal of 2104445451424 is 4241545444012.

It can be written as a sum of positive squares in 4 ways, for example, as 519696810000 + 1584748641424 = 720900^2 + 1258868^2 .

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 7 ways as a sum of consecutive naturals, for example, 92626114 + ... + 92648830.

Almost surely, 2^{2104445451424} is an apocalyptic number.

It is an amenable number.

2104445451424 is a deficient number, since it is larger than the sum of its proper divisors (2066886041576).

2104445451424 is a wasteful number, since it uses less digits than its factorization.

2104445451424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42305 (or 42297 counting only the distinct ones).

The product of its (nonzero) digits is 409600, while the sum is 40.

The spelling of 2104445451424 in words is "two trillion, one hundred four billion, four hundred forty-five million, four hundred fifty-one thousand, four hundred twenty-four".