32012020195 has 32 divisors (see below), whose sum is σ = 41576146560. Its totient is φ = 23597798400.

The previous prime is 32012020189. The next prime is 32012020223. The reversal of 32012020195 is 59102021023.

It is a happy number.

It is not a de Polignac number, because 32012020195 - 2²⁵ = 31978465763 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 392511 + ... + 466999.

It is an arithmetic number, because the mean of its divisors is an integer number (1299254580).

Almost surely, 2^32012020195 is an apocalyptic number.

32012020195 is a deficient number, since it is larger than the sum of its proper divisors (9564126365).

32012020195 is a wasteful number, since it uses less digits than its factorization.

32012020195 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 74655.

The product of its (nonzero) digits is 1080, while the sum is 25.

The spelling of 32012020195 in words is "thirty-two billion, twelve million, twenty thousand, one hundred ninety-five".