74073733406683 has 2 divisors, whose sum is σ = 74073733406684. Its totient is φ = 74073733406682.

The previous prime is 74073733406681. The next prime is 74073733406711. The reversal of 74073733406683 is 38660433737047.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 74073733406683 - 2¹ = 74073733406681 is a prime.

It is a super-3 number, since 3×74073733406683³ (a number of 43 digits) contains 333 as substring.

Together with 74073733406681, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (74073733406681) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 37036866703341 + 37036866703342.

It is an arithmetic number, because the mean of its divisors is an integer number (37036866703342).

Almost surely, 2^{74073733406683} is an apocalyptic number.

74073733406683 is a deficient number, since it is larger than the sum of its proper divisors (1).

74073733406683 is an equidigital number, since it uses as much as digits as its factorization.

74073733406683 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 128024064, while the sum is 61.

The spelling of 74073733406683 in words is "seventy-four trillion, seventy-three billion, seven hundred thirty-three million, four hundred six thousand, six hundred eighty-three".