1408204888345 has 32 divisors (see below), whose sum is σ = 1817092569600. Its totient is φ = 1044298135296.

The previous prime is 1408204888319. The next prime is 1408204888351. The reversal of 1408204888345 is 5438884028041.

It is a cyclic number.

It is not a de Polignac number, because 1408204888345 - 2⁷ = 1408204888217 is a prime.

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 31 ways as a sum of consecutive naturals, for example, 18523071 + ... + 18598939.

It is an arithmetic number, because the mean of its divisors is an integer number (56784142800).

Almost surely, 2^{1408204888345} is an apocalyptic number.

It is an amenable number.

1408204888345 is a deficient number, since it is larger than the sum of its proper divisors (408887681255).

1408204888345 is a wasteful number, since it uses less digits than its factorization.

1408204888345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80097.

The product of its (nonzero) digits is 7864320, while the sum is 55.

The spelling of 1408204888345 in words is "one trillion, four hundred eight billion, two hundred four million, eight hundred eighty-eight thousand, three hundred forty-five".