4130133842 has 4 divisors (see below), whose sum is σ = 6195200766. Its totient is φ = 2065066920.

The previous prime is 4130133817. The next prime is 4130133857. The reversal of 4130133842 is 2483310314.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 2483310314 = 2 ⋅1241655157.

It can be written as a sum of positive squares in only one way, i.e., 4129476121 + 657721 = 64261^2 + 811^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1032533459 + ... + 1032533462.

Almost surely, 2^4130133842 is an apocalyptic number.

4130133842 is a deficient number, since it is larger than the sum of its proper divisors (2065066924).

4130133842 is a wasteful number, since it uses less digits than its factorization.

4130133842 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2065066923.

The product of its (nonzero) digits is 6912, while the sum is 29.

The square root of 4130133842 is about 64266.1173714423. The cubic root of 4130133842 is about 1604.4322214730.

The spelling of 4130133842 in words is "four billion, one hundred thirty million, one hundred thirty-three thousand, eight hundred forty-two".