146216472196 has 6 divisors (see below), whose sum is σ = 255878826350. Its totient is φ = 73108236096.

The previous prime is 146216472187. The next prime is 146216472203. The reversal of 146216472196 is 691274612641.

It can be written as a sum of positive squares in only one way, i.e., 133568320900 + 12648151296 = 365470^2 + 112464^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18277059021 + ... + 18277059028.

Almost surely, 2^146216472196 is an apocalyptic number.

It is an amenable number.

146216472196 is a deficient number, since it is larger than the sum of its proper divisors (109662354154).

146216472196 is a wasteful number, since it uses less digits than its factorization.

146216472196 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36554118053 (or 36554118051 counting only the distinct ones).

The product of its digits is 870912, while the sum is 49.

The spelling of 146216472196 in words is "one hundred forty-six billion, two hundred sixteen million, four hundred seventy-two thousand, one hundred ninety-six".