4125022141 has 2 divisors, whose sum is σ = 4125022142. Its totient is φ = 4125022140.

The previous prime is 4125022133. The next prime is 4125022157. The reversal of 4125022141 is 1412205214.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3706983225 + 418038916 = 60885^2 + 20446^2 .

It is a cyclic number.

It is not a de Polignac number, because 4125022141 - 2³ = 4125022133 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4125022541) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2062511070 + 2062511071.

It is an arithmetic number, because the mean of its divisors is an integer number (2062511071).

Almost surely, 2^4125022141 is an apocalyptic number.

It is an amenable number.

4125022141 is a deficient number, since it is larger than the sum of its proper divisors (1).

4125022141 is an equidigital number, since it uses as much as digits as its factorization.

4125022141 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 640, while the sum is 22.

The square root of 4125022141 is about 64226.3352605456. The cubic root of 4125022141 is about 1603.7700344076.

Adding to 4125022141 its reverse (1412205214), we get a palindrome (5537227355).

The spelling of 4125022141 in words is "four billion, one hundred twenty-five million, twenty-two thousand, one hundred forty-one".