4242072529663 has 2 divisors, whose sum is σ = 4242072529664. Its totient is φ = 4242072529662.

The previous prime is 4242072529601. The next prime is 4242072529837. The reversal of 4242072529663 is 3669252702424.

4242072529663 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4242072529663 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 4242072529663.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4242070529663) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2121036264831 + 2121036264832.

It is an arithmetic number, because the mean of its divisors is an integer number (2121036264832).

Almost surely, 2^{4242072529663} is an apocalyptic number.

4242072529663 is a deficient number, since it is larger than the sum of its proper divisors (1).

4242072529663 is an equidigital number, since it uses as much as digits as its factorization.

4242072529663 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8709120, while the sum is 52.

The spelling of 4242072529663 in words is "four trillion, two hundred forty-two billion, seventy-two million, five hundred twenty-nine thousand, six hundred sixty-three".