4026126215141 has 2 divisors, whose sum is σ = 4026126215142. Its totient is φ = 4026126215140.

The previous prime is 4026126215131. The next prime is 4026126215207. The reversal of 4026126215141 is 1415126216204.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3791085479041 + 235040736100 = 1947071^2 + 484810^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4026126215141 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4026126215131) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2013063107570 + 2013063107571.

It is an arithmetic number, because the mean of its divisors is an integer number (2013063107571).

Almost surely, 2^{4026126215141} is an apocalyptic number.

It is an amenable number.

4026126215141 is a deficient number, since it is larger than the sum of its proper divisors (1).

4026126215141 is an equidigital number, since it uses as much as digits as its factorization.

4026126215141 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 23040, while the sum is 35.

The spelling of 4026126215141 in words is "four trillion, twenty-six billion, one hundred twenty-six million, two hundred fifteen thousand, one hundred forty-one".