93444444311 has 2 divisors, whose sum is σ = 93444444312. Its totient is φ = 93444444310.

The previous prime is 93444444299. The next prime is 93444444341. The reversal of 93444444311 is 11344444439.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-93444444311 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (93444444341) 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, 46722222155 + 46722222156.

It is an arithmetic number, because the mean of its divisors is an integer number (46722222156).

Almost surely, 2^93444444311 is an apocalyptic number.

93444444311 is a deficient number, since it is larger than the sum of its proper divisors (1).

93444444311 is an equidigital number, since it uses as much as digits as its factorization.

93444444311 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 331776, while the sum is 41.

The spelling of 93444444311 in words is "ninety-three billion, four hundred forty-four million, four hundred forty-four thousand, three hundred eleven".