441772432152413 has 2 divisors, whose sum is σ = 441772432152414. Its totient is φ = 441772432152412.

The previous prime is 441772432152379. The next prime is 441772432152433. The reversal of 441772432152413 is 314251234277144.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 338535086858329 + 103237345294084 = 18399323^2 + 10160578^2 .

It is a cyclic number.

It is not a de Polignac number, because 441772432152413 - 2²⁰ = 441772431103837 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (441772432152433) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 220886216076206 + 220886216076207.

It is an arithmetic number, because the mean of its divisors is an integer number (220886216076207).

Almost surely, 2^{441772432152413} is an apocalyptic number.

It is an amenable number.

441772432152413 is a deficient number, since it is larger than the sum of its proper divisors (1).

441772432152413 is an equidigital number, since it uses as much as digits as its factorization.

441772432152413 is an evil number, because the sum of its binary digits is even.

The product of its digits is 4515840, while the sum is 50.

The spelling of 441772432152413 in words is "four hundred forty-one trillion, seven hundred seventy-two billion, four hundred thirty-two million, one hundred fifty-two thousand, four hundred thirteen".