444425048677 has 2 divisors, whose sum is σ = 444425048678. Its totient is φ = 444425048676.

The previous prime is 444425048651. The next prime is 444425048713. The reversal of 444425048677 is 776840524444.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 426459935521 + 17965113156 = 653039^2 + 134034^2 .

It is a cyclic number.

It is not a de Polignac number, because 444425048677 - 2³⁵ = 410065310309 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (444425048647) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 222212524338 + 222212524339.

It is an arithmetic number, because the mean of its divisors is an integer number (222212524339).

Almost surely, 2^444425048677 is an apocalyptic number.

It is an amenable number.

444425048677 is a deficient number, since it is larger than the sum of its proper divisors (1).

444425048677 is an equidigital number, since it uses as much as digits as its factorization.

444425048677 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 24084480, while the sum is 55.

The spelling of 444425048677 in words is "four hundred forty-four billion, four hundred twenty-five million, forty-eight thousand, six hundred seventy-seven".