444326523107 has 2 divisors, whose sum is σ = 444326523108. Its totient is φ = 444326523106.

The previous prime is 444326523103. The next prime is 444326523127. The reversal of 444326523107 is 701325623444.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 444326523107 - 2² = 444326523103 is a prime.

It is not a weakly prime, because it can be changed into another prime (444326523103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 222163261553 + 222163261554.

It is an arithmetic number, because the mean of its divisors is an integer number (222163261554).

Almost surely, 2^444326523107 is an apocalyptic number.

444326523107 is a deficient number, since it is larger than the sum of its proper divisors (1).

444326523107 is an equidigital number, since it uses as much as digits as its factorization.

444326523107 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 483840, while the sum is 41.

The spelling of 444326523107 in words is "four hundred forty-four billion, three hundred twenty-six million, five hundred twenty-three thousand, one hundred seven".