42516340600999 has 2 divisors, whose sum is σ = 42516340601000. Its totient is φ = 42516340600998.

The previous prime is 42516340600969. The next prime is 42516340601003. The reversal of 42516340600999 is 99900604361524.

It is a happy number.

42516340600999 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 42516340600999 - 2³⁹ = 41966584787111 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (42516340600969) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21258170300499 + 21258170300500.

It is an arithmetic number, because the mean of its divisors is an integer number (21258170300500).

Almost surely, 2^{42516340600999} is an apocalyptic number.

42516340600999 is a deficient number, since it is larger than the sum of its proper divisors (1).

42516340600999 is an equidigital number, since it uses as much as digits as its factorization.

42516340600999 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 12597120, while the sum is 58.

The spelling of 42516340600999 in words is "forty-two trillion, five hundred sixteen billion, three hundred forty million, six hundred thousand, nine hundred ninety-nine".