4444431107 has 2 divisors, whose sum is σ = 4444431108. Its totient is φ = 4444431106.

The previous prime is 4444431077. The next prime is 4444431133. The reversal of 4444431107 is 7011344444.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4444431107 - 2¹⁶ = 4444365571 is a prime.

It is not a weakly prime, because it can be changed into another prime (4444431007) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2222215553 + 2222215554.

It is an arithmetic number, because the mean of its divisors is an integer number (2222215554).

Almost surely, 2^4444431107 is an apocalyptic number.

4444431107 is a deficient number, since it is larger than the sum of its proper divisors (1).

4444431107 is an equidigital number, since it uses as much as digits as its factorization.

4444431107 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 21504, while the sum is 32.

The square root of 4444431107 is about 66666.5666357583. The cubic root of 4444431107 is about 1644.1397382370.

The spelling of 4444431107 in words is "four billion, four hundred forty-four million, four hundred thirty-one thousand, one hundred seven".