2442142133 has 2 divisors, whose sum is σ = 2442142134. Its totient is φ = 2442142132.

The previous prime is 2442142127. The next prime is 2442142237. The reversal of 2442142133 is 3312412442.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2350116484 + 92025649 = 48478^2 + 9593^2 .

It is a cyclic number.

It is not a de Polignac number, because 2442142133 - 2⁶ = 2442142069 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2442142033) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1221071066 + 1221071067.

It is an arithmetic number, because the mean of its divisors is an integer number (1221071067).

Almost surely, 2^2442142133 is an apocalyptic number.

It is an amenable number.

2442142133 is a deficient number, since it is larger than the sum of its proper divisors (1).

2442142133 is an equidigital number, since it uses as much as digits as its factorization.

2442142133 is an evil number, because the sum of its binary digits is even.

The product of its digits is 4608, while the sum is 26.

The square root of 2442142133 is about 49418.0344914688. The cubic root of 2442142133 is about 1346.6569561584.

Adding to 2442142133 its reverse (3312412442), we get a palindrome (5754554575).

The spelling of 2442142133 in words is "two billion, four hundred forty-two million, one hundred forty-two thousand, one hundred thirty-three".