441253352149 has 2 divisors, whose sum is σ = 441253352150. Its totient is φ = 441253352148.

The previous prime is 441253352083. The next prime is 441253352153. The reversal of 441253352149 is 941253352144.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 284926426225 + 156326925924 = 533785^2 + 395382^2 .

It is a cyclic number.

It is not a de Polignac number, because 441253352149 - 2¹³ = 441253343957 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (441253362149) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 220626676074 + 220626676075.

It is an arithmetic number, because the mean of its divisors is an integer number (220626676075).

Almost surely, 2^441253352149 is an apocalyptic number.

It is an amenable number.

441253352149 is a deficient number, since it is larger than the sum of its proper divisors (1).

441253352149 is an equidigital number, since it uses as much as digits as its factorization.

441253352149 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 518400, while the sum is 43.

The spelling of 441253352149 in words is "four hundred forty-one billion, two hundred fifty-three million, three hundred fifty-two thousand, one hundred forty-nine".