4123142241817 has 2 divisors, whose sum is σ = 4123142241818. Its totient is φ = 4123142241816.

The previous prime is 4123142241727. The next prime is 4123142241821. The reversal of 4123142241817 is 7181422413214.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3842603585536 + 280538656281 = 1960256^2 + 529659^2 .

It is a cyclic number.

It is not a de Polignac number, because 4123142241817 - 2⁷ = 4123142241689 is a prime.

It is a super-2 number, since 2×4123142241817² (a number of 26 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 4123142241817.

It is not a weakly prime, because it can be changed into another prime (4123142241877) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2061571120908 + 2061571120909.

It is an arithmetic number, because the mean of its divisors is an integer number (2061571120909).

Almost surely, 2^{4123142241817} is an apocalyptic number.

It is an amenable number.

4123142241817 is a deficient number, since it is larger than the sum of its proper divisors (1).

4123142241817 is an equidigital number, since it uses as much as digits as its factorization.

4123142241817 is an evil number, because the sum of its binary digits is even.

The product of its digits is 86016, while the sum is 40.

The spelling of 4123142241817 in words is "four trillion, one hundred twenty-three billion, one hundred forty-two million, two hundred forty-one thousand, eight hundred seventeen".