42016246216033 has 2 divisors, whose sum is σ = 42016246216034. Its totient is φ = 42016246216032.

The previous prime is 42016246216031. The next prime is 42016246216099. The reversal of 42016246216033 is 33061264261024.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 24527523685729 + 17488722530304 = 4952527^2 + 4181952^2 .

It is a cyclic number.

It is not a de Polignac number, because 42016246216033 - 2¹ = 42016246216031 is a prime.

Together with 42016246216031, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (42016246216031) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21008123108016 + 21008123108017.

It is an arithmetic number, because the mean of its divisors is an integer number (21008123108017).

Almost surely, 2^{42016246216033} is an apocalyptic number.

It is an amenable number.

42016246216033 is a deficient number, since it is larger than the sum of its proper divisors (1).

42016246216033 is an equidigital number, since it uses as much as digits as its factorization.

42016246216033 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 248832, while the sum is 40.

The spelling of 42016246216033 in words is "forty-two trillion, sixteen billion, two hundred forty-six million, two hundred sixteen thousand, thirty-three".