195132042 has 48 divisors (see below), whose sum is σ = 498780672. Its totient is φ = 53952480.

The previous prime is 195132031. The next prime is 195132059. The reversal of 195132042 is 240231591.

195132042 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 195131997 and 195132015.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 21073 + ... + 28884.

It is an arithmetic number, because the mean of its divisors is an integer number (10391264).

Almost surely, 2^195132042 is an apocalyptic number.

195132042 is an abundant number, since it is smaller than the sum of its proper divisors (303648630).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

195132042 is a wasteful number, since it uses less digits than its factorization.

195132042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50003 (or 50000 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 27.

The square root of 195132042 is about 13968.9671056954. The cubic root of 195132042 is about 580.0198586145.

The spelling of 195132042 in words is "one hundred ninety-five million, one hundred thirty-two thousand, forty-two".