16110166004 has 24 divisors (see below), whose sum is σ = 28961702280. Its totient is φ = 7835498496.

The previous prime is 16110165979. The next prime is 16110166049. The reversal of 16110166004 is 40066101161.

It can be written as a sum of positive squares in 4 ways, for example, as 11267397904 + 4842768100 = 106148^2 + 69590^2 .

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, 760484 + ... + 781380.

It is an arithmetic number, because the mean of its divisors is an integer number (1206737595).

Almost surely, 2^16110166004 is an apocalyptic number.

It is an amenable number.

16110166004 is a deficient number, since it is larger than the sum of its proper divisors (12851536276).

16110166004 is a wasteful number, since it uses less digits than its factorization.

16110166004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26147 (or 26145 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 26.

Adding to 16110166004 its reverse (40066101161), we get a palindrome (56176267165).

The spelling of 16110166004 in words is "sixteen billion, one hundred ten million, one hundred sixty-six thousand, four".