146216472195 has 16 divisors (see below), whose sum is σ = 233951097600. Its totient is φ = 77980537824.

The previous prime is 146216472187. The next prime is 146216472203. The reversal of 146216472195 is 591274612641.

It is an interprime number because it is at equal distance from previous prime (146216472187) and next prime (146216472203).

It is not a de Polignac number, because 146216472195 - 2³ = 146216472187 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1378156 + ... + 1480454.

It is an arithmetic number, because the mean of its divisors is an integer number (14621943600).

Almost surely, 2^146216472195 is an apocalyptic number.

146216472195 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

146216472195 is a deficient number, since it is larger than the sum of its proper divisors (87734625405).

146216472195 is a wasteful number, since it uses less digits than its factorization.

146216472195 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 197594.

The product of its digits is 725760, while the sum is 48.

The spelling of 146216472195 in words is "one hundred forty-six billion, two hundred sixteen million, four hundred seventy-two thousand, one hundred ninety-five".