4140515242 has 8 divisors (see below), whose sum is σ = 6248876256. Its totient is φ = 2057556492.

The previous prime is 4140515233. The next prime is 4140515261. The reversal of 4140515242 is 2425150414.

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

It is a self number, because there is not a number n which added to its sum of digits gives 4140515242.

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, 6350158 + ... + 6350809.

It is an arithmetic number, because the mean of its divisors is an integer number (781109532).

Almost surely, 2^4140515242 is an apocalyptic number.

4140515242 is a deficient number, since it is larger than the sum of its proper divisors (2108361014).

4140515242 is a wasteful number, since it uses less digits than its factorization.

4140515242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12701132.

The product of its (nonzero) digits is 6400, while the sum is 28.

The square root of 4140515242 is about 64346.8355243675. The cubic root of 4140515242 is about 1605.7753834767.

Adding to 4140515242 its reverse (2425150414), we get a palindrome (6565665656).

The spelling of 4140515242 in words is "four billion, one hundred forty million, five hundred fifteen thousand, two hundred forty-two".