16011162404 has 6 divisors (see below), whose sum is σ = 28019534214. Its totient is φ = 8005581200.

The previous prime is 16011162371. The next prime is 16011162407. The reversal of 16011162404 is 40426111061.

It can be written as a sum of positive squares in only one way, i.e., 10934884900 + 5076277504 = 104570^2 + 71248^2 .

It is not an unprimeable number, because it can be changed into a prime (16011162407) 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 as a sum of consecutive naturals, namely, 2001395297 + ... + 2001395304.

It is an arithmetic number, because the mean of its divisors is an integer number (4669922369).

Almost surely, 2^16011162404 is an apocalyptic number.

It is an amenable number.

16011162404 is a deficient number, since it is larger than the sum of its proper divisors (12008371810).

16011162404 is a wasteful number, since it uses less digits than its factorization.

16011162404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4002790605 (or 4002790603 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 26.

Adding to 16011162404 its reverse (40426111061), we get a palindrome (56437273465).

The spelling of 16011162404 in words is "sixteen billion, eleven million, one hundred sixty-two thousand, four hundred four".