42002066336567 has 2 divisors, whose sum is σ = 42002066336568. Its totient is φ = 42002066336566.

The previous prime is 42002066336369. The next prime is 42002066336611. The reversal of 42002066336567 is 76563366020024.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 42002066336567 - 2¹⁰ = 42002066335543 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (42002066356567) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21001033168283 + 21001033168284.

It is an arithmetic number, because the mean of its divisors is an integer number (21001033168284).

Almost surely, 2^{42002066336567} is an apocalyptic number.

42002066336567 is a deficient number, since it is larger than the sum of its proper divisors (1).

42002066336567 is an equidigital number, since it uses as much as digits as its factorization.

42002066336567 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6531840, while the sum is 50.

The spelling of 42002066336567 in words is "forty-two trillion, two billion, sixty-six million, three hundred thirty-six thousand, five hundred sixty-seven".