424042000229 has 2 divisors, whose sum is σ = 424042000230. Its totient is φ = 424042000228.

The previous prime is 424042000223. The next prime is 424042000243. The reversal of 424042000229 is 922000240424.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 289993020100 + 134048980129 = 538510^2 + 366127^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-424042000229 is a prime.

It is a super-2 number, since 2×424042000229² (a number of 24 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (424042000223) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 212021000114 + 212021000115.

It is an arithmetic number, because the mean of its divisors is an integer number (212021000115).

Almost surely, 2^424042000229 is an apocalyptic number.

It is an amenable number.

424042000229 is a deficient number, since it is larger than the sum of its proper divisors (1).

424042000229 is an equidigital number, since it uses as much as digits as its factorization.

424042000229 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 9216, while the sum is 29.

The spelling of 424042000229 in words is "four hundred twenty-four billion, forty-two million, two hundred twenty-nine", and thus it is an aban number.