42573063287011 has 2 divisors, whose sum is σ = 42573063287012. Its totient is φ = 42573063287010.

The previous prime is 42573063287009. The next prime is 42573063287081. The reversal of 42573063287011 is 11078236037524.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 42573063287011 - 2¹ = 42573063287009 is a prime.

It is a super-2 number, since 2×42573063287011² (a number of 28 digits) contains 22 as substring.

Together with 42573063287009, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (42573063287081) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21286531643505 + 21286531643506.

It is an arithmetic number, because the mean of its divisors is an integer number (21286531643506).

Almost surely, 2^{42573063287011} is an apocalyptic number.

42573063287011 is a deficient number, since it is larger than the sum of its proper divisors (1).

42573063287011 is an equidigital number, since it uses as much as digits as its factorization.

42573063287011 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1693440, while the sum is 49.

The spelling of 42573063287011 in words is "forty-two trillion, five hundred seventy-three billion, sixty-three million, two hundred eighty-seven thousand, eleven".