441674804429 has 2 divisors, whose sum is σ = 441674804430. Its totient is φ = 441674804428.

The previous prime is 441674804387. The next prime is 441674804443. The reversal of 441674804429 is 924408476144.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 367511175529 + 74163628900 = 606227^2 + 272330^2 .

It is a cyclic number.

It is not a de Polignac number, because 441674804429 - 2¹⁶ = 441674738893 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (441674804029) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 220837402214 + 220837402215.

It is an arithmetic number, because the mean of its divisors is an integer number (220837402215).

Almost surely, 2^441674804429 is an apocalyptic number.

It is an amenable number.

441674804429 is a deficient number, since it is larger than the sum of its proper divisors (1).

441674804429 is an equidigital number, since it uses as much as digits as its factorization.

441674804429 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6193152, while the sum is 53.

The spelling of 441674804429 in words is "four hundred forty-one billion, six hundred seventy-four million, eight hundred four thousand, four hundred twenty-nine".