44666312124173 has 2 divisors, whose sum is σ = 44666312124174. Its totient is φ = 44666312124172.

The previous prime is 44666312124157. The next prime is 44666312124211. The reversal of 44666312124173 is 37142121366644.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 30271860948169 + 14394451176004 = 5501987^2 + 3794002^2 .

It is a cyclic number.

It is not a de Polignac number, because 44666312124173 - 2⁴ = 44666312124157 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (44666312124103) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22333156062086 + 22333156062087.

It is an arithmetic number, because the mean of its divisors is an integer number (22333156062087).

Almost surely, 2^{44666312124173} is an apocalyptic number.

It is an amenable number.

44666312124173 is a deficient number, since it is larger than the sum of its proper divisors (1).

44666312124173 is an equidigital number, since it uses as much as digits as its factorization.

44666312124173 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3483648, while the sum is 50.

The spelling of 44666312124173 in words is "forty-four trillion, six hundred sixty-six billion, three hundred twelve million, one hundred twenty-four thousand, one hundred seventy-three".