195049141 has 16 divisors (see below), whose sum is σ = 226775808. Its totient is φ = 164304000.

The previous prime is 195049111. The next prime is 195049159. The reversal of 195049141 is 141940591.

195049141 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 195049141 - 2¹¹ = 195047093 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 195049097 and 195049106.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (195049111) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 298371 + ... + 299023.

It is an arithmetic number, because the mean of its divisors is an integer number (14173488).

Almost surely, 2^195049141 is an apocalyptic number.

It is an amenable number.

195049141 is a deficient number, since it is larger than the sum of its proper divisors (31726667).

195049141 is an equidigital number, since it uses as much as digits as its factorization.

195049141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1332.

The product of its (nonzero) digits is 6480, while the sum is 34.

The square root of 195049141 is about 13965.9994629815. Note that the first 3 decimals coincide. The cubic root of 195049141 is about 579.9377073409.

The spelling of 195049141 in words is "one hundred ninety-five million, forty-nine thousand, one hundred forty-one".