16382464036 has 9 divisors (see below), whose sum is σ = 28669760049. Its totient is φ = 8191104024.

The previous prime is 16382464009. The next prime is 16382464039. The reversal of 16382464036 is 63046428361.

The square root of 16382464036 is 127994.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 13011964900 + 3370499136 = 114070^2 + 58056^2 .

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 16382463983 and 16382464001.

It is not an unprimeable number, because it can be changed into a prime (16382464039) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 223990 + ... + 287986.

Almost surely, 2^16382464036 is an apocalyptic number.

16382464036 is the 127994-th square number.

It is an amenable number.

16382464036 is a deficient number, since it is larger than the sum of its proper divisors (12287296013).

16382464036 is an frugal number, since it uses more digits than its factorization.

16382464036 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 127998 (or 63999 counting only the distinct ones).

The product of its (nonzero) digits is 497664, while the sum is 43.

The spelling of 16382464036 in words is "sixteen billion, three hundred eighty-two million, four hundred sixty-four thousand, thirty-six".