441230929 has 2 divisors, whose sum is σ = 441230930. Its totient is φ = 441230928.

The previous prime is 441230921. The next prime is 441230941. The reversal of 441230929 is 929032144.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 270536704 + 170694225 = 16448^2 + 13065^2 .

It is a cyclic number.

It is not a de Polignac number, because 441230929 - 2³ = 441230921 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 441230894 and 441230903.

It is not a weakly prime, because it can be changed into another prime (441230921) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 220615464 + 220615465.

It is an arithmetic number, because the mean of its divisors is an integer number (220615465).

Almost surely, 2^441230929 is an apocalyptic number.

It is an amenable number.

441230929 is a deficient number, since it is larger than the sum of its proper divisors (1).

441230929 is an equidigital number, since it uses as much as digits as its factorization.

441230929 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 15552, while the sum is 34.

The square root of 441230929 is about 21005.4975899168. The cubic root of 441230929 is about 761.2990991148.

The spelling of 441230929 in words is "four hundred forty-one million, two hundred thirty thousand, nine hundred twenty-nine".