429900041 has 2 divisors, whose sum is σ = 429900042. Its totient is φ = 429900040.

The previous prime is 429900017. The next prime is 429900043. The reversal of 429900041 is 140009924.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 289714441 + 140185600 = 17021^2 + 11840^2 .

It is a cyclic number.

It is not a de Polignac number, because 429900041 - 2¹⁰ = 429899017 is a prime.

Together with 429900043, it forms a pair of twin primes.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 429899977 and 429900013.

It is not a weakly prime, because it can be changed into another prime (429900043) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 214950020 + 214950021.

It is an arithmetic number, because the mean of its divisors is an integer number (214950021).

Almost surely, 2^429900041 is an apocalyptic number.

It is an amenable number.

429900041 is a deficient number, since it is larger than the sum of its proper divisors (1).

429900041 is an equidigital number, since it uses as much as digits as its factorization.

429900041 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2592, while the sum is 29.

The square root of 429900041 is about 20734.0309877264. The cubic root of 429900041 is about 754.7257404799.

Adding to 429900041 its reverse (140009924), we get a palindrome (569909965).

The spelling of 429900041 in words is "four hundred twenty-nine million, nine hundred thousand, forty-one".