4139974195 has 16 divisors (see below), whose sum is σ = 5688990720. Its totient is φ = 2833183584.

The previous prime is 4139974187. The next prime is 4139974207. The reversal of 4139974195 is 5914799314.

It is not a de Polignac number, because 4139974195 - 2³ = 4139974187 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, 99975 + ... + 135184.

It is an arithmetic number, because the mean of its divisors is an integer number (355561920).

Almost surely, 2^4139974195 is an apocalyptic number.

4139974195 is a deficient number, since it is larger than the sum of its proper divisors (1549016525).

4139974195 is a wasteful number, since it uses less digits than its factorization.

4139974195 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 235674.

The product of its digits is 1224720, while the sum is 52.

The square root of 4139974195 is about 64342.6312408810. The cubic root of 4139974195 is about 1605.7054374476.

The spelling of 4139974195 in words is "four billion, one hundred thirty-nine million, nine hundred seventy-four thousand, one hundred ninety-five".