4445001311 has 2 divisors, whose sum is σ = 4445001312. Its totient is φ = 4445001310.

The previous prime is 4445001293. The next prime is 4445001331. The reversal of 4445001311 is 1131005444.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4445001311 - 2¹⁴ = 4444984927 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 (4445001331) 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, 2222500655 + 2222500656.

It is an arithmetic number, because the mean of its divisors is an integer number (2222500656).

Almost surely, 2^4445001311 is an apocalyptic number.

4445001311 is a deficient number, since it is larger than the sum of its proper divisors (1).

4445001311 is an equidigital number, since it uses as much as digits as its factorization.

4445001311 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 960, while the sum is 23.

The square root of 4445001311 is about 66670.8430350179. The cubic root of 4445001311 is about 1644.2100475704.

Adding to 4445001311 its reverse (1131005444), we get a palindrome (5576006755).

The spelling of 4445001311 in words is "four billion, four hundred forty-five million, one thousand, three hundred eleven".