333242045304991 has 2 divisors, whose sum is σ = 333242045304992. Its totient is φ = 333242045304990.

The previous prime is 333242045304989. The next prime is 333242045305061. The reversal of 333242045304991 is 199403540242333.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 333242045304991 - 2¹ = 333242045304989 is a prime.

It is a super-2 number, since 2×333242045304991² (a number of 30 digits) contains 22 as substring.

Together with 333242045304989, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (333242045704991) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 166621022652495 + 166621022652496.

It is an arithmetic number, because the mean of its divisors is an integer number (166621022652496).

Almost surely, 2^{333242045304991} is an apocalyptic number.

333242045304991 is a deficient number, since it is larger than the sum of its proper divisors (1).

333242045304991 is an equidigital number, since it uses as much as digits as its factorization.

333242045304991 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8398080, while the sum is 52.

The spelling of 333242045304991 in words is "three hundred thirty-three trillion, two hundred forty-two billion, forty-five million, three hundred four thousand, nine hundred ninety-one".