441214429 has 2 divisors, whose sum is σ = 441214430. Its totient is φ = 441214428.

The previous prime is 441214421. The next prime is 441214463. The reversal of 441214429 is 924412144.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 356076900 + 85137529 = 18870^2 + 9227^2 .

It is a cyclic number.

It is not a de Polignac number, because 441214429 - 2³ = 441214421 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 441214429.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (441214421) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 220607214 + 220607215.

It is an arithmetic number, because the mean of its divisors is an integer number (220607215).

Almost surely, 2^441214429 is an apocalyptic number.

It is an amenable number.

441214429 is a deficient number, since it is larger than the sum of its proper divisors (1).

441214429 is an equidigital number, since it uses as much as digits as its factorization.

441214429 is an evil number, because the sum of its binary digits is even.

The product of its digits is 9216, while the sum is 31.

The square root of 441214429 is about 21005.1048319212. The cubic root of 441214429 is about 761.2896093058.

The spelling of 441214429 in words is "four hundred forty-one million, two hundred fourteen thousand, four hundred twenty-nine".