4105939242 has 8 divisors (see below), whose sum is σ = 8211878496. Its totient is φ = 1368646412.

The previous prime is 4105939241. The next prime is 4105939249. The reversal of 4105939242 is 2429395014.

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

4105939242 is an admirable number.

It is a self number, because there is not a number n which added to its sum of digits gives 4105939242.

It is not an unprimeable number, because it can be changed into a prime (4105939241) 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, 342161598 + ... + 342161609.

It is an arithmetic number, because the mean of its divisors is an integer number (1026484812).

Almost surely, 2^4105939242 is an apocalyptic number.

4105939242 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4105939242 is a wasteful number, since it uses less digits than its factorization.

4105939242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 684323212.

The product of its (nonzero) digits is 77760, while the sum is 39.

The square root of 4105939242 is about 64077.6032791489. The cubic root of 4105939242 is about 1601.2931267434.

The spelling of 4105939242 in words is "four billion, one hundred five million, nine hundred thirty-nine thousand, two hundred forty-two".