4142004191 has 8 divisors (see below), whose sum is σ = 4461261840. Its totient is φ = 3822838272.

The previous prime is 4142004173. The next prime is 4142004211. The reversal of 4142004191 is 1914002414.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 4142004191 - 2¹⁰ = 4142003167 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 4142004191.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4142004101) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 92351 + ... + 129663.

It is an arithmetic number, because the mean of its divisors is an integer number (557657730).

Almost surely, 2^4142004191 is an apocalyptic number.

4142004191 is a deficient number, since it is larger than the sum of its proper divisors (319257649).

4142004191 is a wasteful number, since it uses less digits than its factorization.

4142004191 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45865.

The product of its (nonzero) digits is 1152, while the sum is 26.

The square root of 4142004191 is about 64358.4041986748. The cubic root of 4142004191 is about 1605.9678419007.

The spelling of 4142004191 in words is "four billion, one hundred forty-two million, four thousand, one hundred ninety-one".