16304185302044 has 24 divisors (see below), whose sum is σ = 30577532018208. Its totient is φ = 7586906437440.

The previous prime is 16304185302019. The next prime is 16304185302073. The reversal of 16304185302044 is 44020358140361.

It is a junction number, because it is equal to n+sod(n) for n = 16304185301992 and 16304185302010.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2394853427 + ... + 2394860234.

It is an arithmetic number, because the mean of its divisors is an integer number (1274063834092).

Almost surely, 2^{16304185302044} is an apocalyptic number.

It is an amenable number.

16304185302044 is a deficient number, since it is larger than the sum of its proper divisors (14273346716164).

16304185302044 is a wasteful number, since it uses less digits than its factorization.

16304185302044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4789713725 (or 4789713723 counting only the distinct ones).

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

The spelling of 16304185302044 in words is "sixteen trillion, three hundred four billion, one hundred eighty-five million, three hundred two thousand, forty-four".