4143012242 has 4 divisors (see below), whose sum is σ = 6214518366. Its totient is φ = 2071506120.

The previous prime is 4143012227. The next prime is 4143012277. The reversal of 4143012242 is 2422103414.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 3120227881 + 1022784361 = 55859^2 + 31981^2 .

It is a super-3 number, since 3×4143012242³ (a number of 30 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1035753059 + ... + 1035753062.

Almost surely, 2^4143012242 is an apocalyptic number.

4143012242 is a deficient number, since it is larger than the sum of its proper divisors (2071506124).

4143012242 is a wasteful number, since it uses less digits than its factorization.

4143012242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2071506123.

The product of its (nonzero) digits is 1536, while the sum is 23.

The square root of 4143012242 is about 64366.2352635293. The cubic root of 4143012242 is about 1606.0981142761.

Adding to 4143012242 its reverse (2422103414), we get a palindrome (6565115656).

The spelling of 4143012242 in words is "four billion, one hundred forty-three million, twelve thousand, two hundred forty-two".