16005400316 has 48 divisors (see below), whose sum is σ = 29960663040. Its totient is φ = 7468493760.

The previous prime is 16005400303. The next prime is 16005400321. The reversal of 16005400316 is 61300450061.

It is a congruent number.

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 15 ways as a sum of consecutive naturals, for example, 402230 + ... + 440226.

It is an arithmetic number, because the mean of its divisors is an integer number (624180480).

Almost surely, 2^16005400316 is an apocalyptic number.

It is an amenable number.

16005400316 is a deficient number, since it is larger than the sum of its proper divisors (13955262724).

16005400316 is a wasteful number, since it uses less digits than its factorization.

16005400316 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38154 (or 38152 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 26.

Adding to 16005400316 its reverse (61300450061), we get a palindrome (77305850377).

The spelling of 16005400316 in words is "sixteen billion, five million, four hundred thousand, three hundred sixteen".