74344044011 has 2 divisors, whose sum is σ = 74344044012. Its totient is φ = 74344044010.

The previous prime is 74344043911. The next prime is 74344044013. The reversal of 74344044011 is 11044044347.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 74344044011 - 2²² = 74339849707 is a prime.

Together with 74344044013, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (74344044013) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 37172022005 + 37172022006.

It is an arithmetic number, because the mean of its divisors is an integer number (37172022006).

Almost surely, 2^74344044011 is an apocalyptic number.

74344044011 is a deficient number, since it is larger than the sum of its proper divisors (1).

74344044011 is an equidigital number, since it uses as much as digits as its factorization.

74344044011 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 21504, while the sum is 32.

Adding to 74344044011 its reverse (11044044347), we get a palindrome (85388088358).

The spelling of 74344044011 in words is "seventy-four billion, three hundred forty-four million, forty-four thousand, eleven".