16600616104 has 16 divisors (see below), whose sum is σ = 31138943220. Its totient is φ = 8296897920.

The previous prime is 16600616101. The next prime is 16600616107. The reversal of 16600616104 is 40161600661.

It is an interprime number because it is at equal distance from previous prime (16600616101) and next prime (16600616107).

It can be written as a sum of positive squares in 2 ways, for example, as 16205799204 + 394816900 = 127302^2 + 19870^2 .

It is not an unprimeable number, because it can be changed into a prime (16600616101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 405519 + ... + 444574.

Almost surely, 2^16600616104 is an apocalyptic number.

It is an amenable number.

16600616104 is a deficient number, since it is larger than the sum of its proper divisors (14538327116).

16600616104 is a wasteful number, since it uses less digits than its factorization.

16600616104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 852540 (or 852536 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 31.

The spelling of 16600616104 in words is "sixteen billion, six hundred million, six hundred sixteen thousand, one hundred four".