4142260718569 has 2 divisors, whose sum is σ = 4142260718570. Its totient is φ = 4142260718568.

The previous prime is 4142260718567. The next prime is 4142260718647. The reversal of 4142260718569 is 9658170622414.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4127756129344 + 14504589225 = 2031688^2 + 120435^2 .

It is a cyclic number.

It is not a de Polignac number, because 4142260718569 - 2¹ = 4142260718567 is a prime.

It is a super-2 number, since 2×4142260718569² (a number of 26 digits) contains 22 as substring.

Together with 4142260718567, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (4142260718567) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2071130359284 + 2071130359285.

It is an arithmetic number, because the mean of its divisors is an integer number (2071130359285).

Almost surely, 2^{4142260718569} is an apocalyptic number.

It is an amenable number.

4142260718569 is a deficient number, since it is larger than the sum of its proper divisors (1).

4142260718569 is an equidigital number, since it uses as much as digits as its factorization.

4142260718569 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5806080, while the sum is 55.

The spelling of 4142260718569 in words is "four trillion, one hundred forty-two billion, two hundred sixty million, seven hundred eighteen thousand, five hundred sixty-nine".