4445332318747 has 2 divisors, whose sum is σ = 4445332318748. Its totient is φ = 4445332318746.

The previous prime is 4445332318711. The next prime is 4445332318753. The reversal of 4445332318747 is 7478132335444.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4445332318747 - 2¹⁹ = 4445331794459 is a prime.

It is not a weakly prime, because it can be changed into another prime (4445332318247) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2222666159373 + 2222666159374.

It is an arithmetic number, because the mean of its divisors is an integer number (2222666159374).

Almost surely, 2^{4445332318747} is an apocalyptic number.

4445332318747 is a deficient number, since it is larger than the sum of its proper divisors (1).

4445332318747 is an equidigital number, since it uses as much as digits as its factorization.

4445332318747 is an evil number, because the sum of its binary digits is even.

The product of its digits is 27095040, while the sum is 55.

The spelling of 4445332318747 in words is "four trillion, four hundred forty-five billion, three hundred thirty-two million, three hundred eighteen thousand, seven hundred forty-seven".