1404944044680 has 128 divisors (see below), whose sum is σ = 4608474393600. Its totient is φ = 339816518400.

The previous prime is 1404944044613. The next prime is 1404944044739. The reversal of 1404944044680 is 864404494041.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 632766 + ... + 1791725.

It is an arithmetic number, because the mean of its divisors is an integer number (36003706200).

Almost surely, 2^{1404944044680} is an apocalyptic number.

1404944044680 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1404944044680 is an abundant number, since it is smaller than the sum of its proper divisors (3203530348920).

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

1404944044680 is a wasteful number, since it uses less digits than its factorization.

1404944044680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2424955 (or 2424951 counting only the distinct ones).

The product of its (nonzero) digits is 1769472, while the sum is 48.

The spelling of 1404944044680 in words is "one trillion, four hundred four billion, nine hundred forty-four million, forty-four thousand, six hundred eighty".