8375064242 has 4 divisors (see below), whose sum is σ = 12562596366. Its totient is φ = 4187532120.

The previous prime is 8375064233. The next prime is 8375064259. The reversal of 8375064242 is 2424605738.

8375064242 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 2424605738 = 2 ⋅1212302869.

It can be written as a sum of positive squares in only one way, i.e., 5523611041 + 2851453201 = 74321^2 + 53399^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 8375064242.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2093766059 + ... + 2093766062.

Almost surely, 2^8375064242 is an apocalyptic number.

8375064242 is a deficient number, since it is larger than the sum of its proper divisors (4187532124).

8375064242 is a wasteful number, since it uses less digits than its factorization.

8375064242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4187532123.

The product of its (nonzero) digits is 322560, while the sum is 41.

The square root of 8375064242 is about 91515.3770794832. The cubic root of 8375064242 is about 2030.7792426866.

The spelling of 8375064242 in words is "eight billion, three hundred seventy-five million, sixty-four thousand, two hundred forty-two".