1404445166312 has 32 divisors (see below), whose sum is σ = 2783529360000. Its totient is φ = 662479953408.

The previous prime is 1404445166287. The next prime is 1404445166329. The reversal of 1404445166312 is 2136615444041.

It is a self number, because there is not a number n which added to its sum of digits gives 1404445166312.

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, 19293737 + ... + 19366392.

It is an arithmetic number, because the mean of its divisors is an integer number (86985292500).

Almost surely, 2^{1404445166312} is an apocalyptic number.

It is an amenable number.

1404445166312 is a deficient number, since it is larger than the sum of its proper divisors (1379084193688).

1404445166312 is a wasteful number, since it uses less digits than its factorization.

1404445166312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38660393 (or 38660389 counting only the distinct ones).

The product of its (nonzero) digits is 276480, while the sum is 41.

The spelling of 1404445166312 in words is "one trillion, four hundred four billion, four hundred forty-five million, one hundred sixty-six thousand, three hundred twelve".