16304031744466 has 16 divisors (see below), whose sum is σ = 25257905337600. Its totient is φ = 7884999818640.

The previous prime is 16304031744419. The next prime is 16304031744503. The reversal of 16304031744466 is 66444713040361.

It is a super-2 number, since 2×16304031744466² (a number of 27 digits) contains 22 as substring.

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 7 ways as a sum of consecutive naturals, for example, 67341516 + ... + 67583191.

It is an arithmetic number, because the mean of its divisors is an integer number (1578619083600).

Almost surely, 2^{16304031744466} is an apocalyptic number.

16304031744466 is a deficient number, since it is larger than the sum of its proper divisors (8953873593134).

16304031744466 is a wasteful number, since it uses less digits than its factorization.

16304031744466 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 134926689.

The product of its (nonzero) digits is 3483648, while the sum is 49.

The spelling of 16304031744466 in words is "sixteen trillion, three hundred four billion, thirty-one million, seven hundred forty-four thousand, four hundred sixty-six".