429522241 has 2 divisors, whose sum is σ = 429522242. Its totient is φ = 429522240.

The previous prime is 429522211. The next prime is 429522251. The reversal of 429522241 is 142225924.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 311169600 + 118352641 = 17640^2 + 10879^2 .

It is a cyclic number.

It is not a de Polignac number, because 429522241 - 2¹³ = 429514049 is a prime.

It is not a weakly prime, because it can be changed into another prime (429522211) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 214761120 + 214761121.

It is an arithmetic number, because the mean of its divisors is an integer number (214761121).

Almost surely, 2^429522241 is an apocalyptic number.

It is an amenable number.

429522241 is a deficient number, since it is larger than the sum of its proper divisors (1).

429522241 is an equidigital number, since it uses as much as digits as its factorization.

429522241 is an evil number, because the sum of its binary digits is even.

The product of its digits is 11520, while the sum is 31.

The square root of 429522241 is about 20724.9183593084. The cubic root of 429522241 is about 754.5045891076.

The spelling of 429522241 in words is "four hundred twenty-nine million, five hundred twenty-two thousand, two hundred forty-one".