74488736011 has 2 divisors, whose sum is σ = 74488736012. Its totient is φ = 74488736010.

The previous prime is 74488736009. The next prime is 74488736027. The reversal of 74488736011 is 11063788447.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 74488736011 - 2¹ = 74488736009 is a prime.

Together with 74488736009, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (74488736051) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 37244368005 + 37244368006.

It is an arithmetic number, because the mean of its divisors is an integer number (37244368006).

Almost surely, 2^74488736011 is an apocalyptic number.

74488736011 is a deficient number, since it is larger than the sum of its proper divisors (1).

74488736011 is an equidigital number, since it uses as much as digits as its factorization.

74488736011 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 903168, while the sum is 49.

The spelling of 74488736011 in words is "seventy-four billion, four hundred eighty-eight million, seven hundred thirty-six thousand, eleven".