4117918142 has 8 divisors (see below), whose sum is σ = 6652021656. Its totient is φ = 1900577592.

The previous prime is 4117918141. The next prime is 4117918151. The reversal of 4117918142 is 2418197114.

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

It is a junction number, because it is equal to n+sod(n) for n = 4117918096 and 4117918105.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4117918141) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 79190708 + ... + 79190759.

It is an arithmetic number, because the mean of its divisors is an integer number (831502707).

Almost surely, 2^4117918142 is an apocalyptic number.

4117918142 is a deficient number, since it is larger than the sum of its proper divisors (2534103514).

4117918142 is a wasteful number, since it uses less digits than its factorization.

4117918142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 158381482.

The product of its digits is 16128, while the sum is 38.

The square root of 4117918142 is about 64171.0070203047. The cubic root of 4117918142 is about 1602.8488492652.

The spelling of 4117918142 in words is "four billion, one hundred seventeen million, nine hundred eighteen thousand, one hundred forty-two".