441206224451 has 2 divisors, whose sum is σ = 441206224452. Its totient is φ = 441206224450.

The previous prime is 441206224421. The next prime is 441206224471. The reversal of 441206224451 is 154422602144.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-441206224451 is a prime.

It is not a weakly prime, because it can be changed into another prime (441206224421) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 220603112225 + 220603112226.

It is an arithmetic number, because the mean of its divisors is an integer number (220603112226).

Almost surely, 2^441206224451 is an apocalyptic number.

441206224451 is a deficient number, since it is larger than the sum of its proper divisors (1).

441206224451 is an equidigital number, since it uses as much as digits as its factorization.

441206224451 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 61440, while the sum is 35.

Adding to 441206224451 its reverse (154422602144), we get a palindrome (595628826595).

The spelling of 441206224451 in words is "four hundred forty-one billion, two hundred six million, two hundred twenty-four thousand, four hundred fifty-one".