16196238244 has 6 divisors (see below), whose sum is σ = 28343416934. Its totient is φ = 8098119120.

The previous prime is 16196238073. The next prime is 16196238251. The reversal of 16196238244 is 44283269161.

It can be written as a sum of positive squares in only one way, i.e., 15986567844 + 209670400 = 126438^2 + 14480^2 .

It is a junction number, because it is equal to n+sod(n) for n = 16196238194 and 16196238203.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2024529777 + ... + 2024529784.

Almost surely, 2^16196238244 is an apocalyptic number.

It is an amenable number.

16196238244 is a deficient number, since it is larger than the sum of its proper divisors (12147178690).

16196238244 is a wasteful number, since it uses less digits than its factorization.

16196238244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4049059565 (or 4049059563 counting only the distinct ones).

The product of its digits is 497664, while the sum is 46.

The spelling of 16196238244 in words is "sixteen billion, one hundred ninety-six million, two hundred thirty-eight thousand, two hundred forty-four".