4026718619141 has 2 divisors, whose sum is σ = 4026718619142. Its totient is φ = 4026718619140.

The previous prime is 4026718619071. The next prime is 4026718619207. The reversal of 4026718619141 is 1419168176204.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2902068974116 + 1124649645025 = 1703546^2 + 1060495^2 .

It is a cyclic number.

It is not a de Polignac number, because 4026718619141 - 2³⁸ = 3751840712197 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 4026718619141.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4026718610141) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2013359309570 + 2013359309571.

It is an arithmetic number, because the mean of its divisors is an integer number (2013359309571).

Almost surely, 2^{4026718619141} is an apocalyptic number.

It is an amenable number.

4026718619141 is a deficient number, since it is larger than the sum of its proper divisors (1).

4026718619141 is an equidigital number, since it uses as much as digits as its factorization.

4026718619141 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 580608, while the sum is 50.

The spelling of 4026718619141 in words is "four trillion, twenty-six billion, seven hundred eighteen million, six hundred nineteen thousand, one hundred forty-one".