8294252242 has 8 divisors (see below), whose sum is σ = 12870391500. Its totient is φ = 4004121744.

The previous prime is 8294252237. The next prime is 8294252251. The reversal of 8294252242 is 2422524928.

It can be written as a sum of positive squares in 2 ways, for example, as 8001123601 + 293128641 = 89449^2 + 17121^2 .

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 = 8294252195 and 8294252204.

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, 71502117 + ... + 71502232.

Almost surely, 2^8294252242 is an apocalyptic number.

8294252242 is a deficient number, since it is larger than the sum of its proper divisors (4576139258).

8294252242 is a wasteful number, since it uses less digits than its factorization.

8294252242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 143004380.

The product of its digits is 184320, while the sum is 40.

The square root of 8294252242 is about 91072.7854081558. The cubic root of 8294252242 is about 2024.2263765984.

The spelling of 8294252242 in words is "eight billion, two hundred ninety-four million, two hundred fifty-two thousand, two hundred forty-two".