4171292042 has 8 divisors (see below), whose sum is σ = 6258991332. Its totient is φ = 2084961600.

The previous prime is 4171292039. The next prime is 4171292063. The reversal of 4171292042 is 2402921714.

It is a happy number.

4171292042 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 3795668881 + 375623161 = 61609^2 + 19381^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 334559 + ... + 346802.

Almost surely, 2^4171292042 is an apocalyptic number.

4171292042 is a deficient number, since it is larger than the sum of its proper divisors (2087699290).

4171292042 is a wasteful number, since it uses less digits than its factorization.

4171292042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 684424.

The product of its (nonzero) digits is 8064, while the sum is 32.

The square root of 4171292042 is about 64585.5405024995. The cubic root of 4171292042 is about 1609.7441875881.

The spelling of 4171292042 in words is "four billion, one hundred seventy-one million, two hundred ninety-two thousand, forty-two".