4201245229 has 2 divisors, whose sum is σ = 4201245230. Its totient is φ = 4201245228.

The previous prime is 4201245199. The next prime is 4201245233. The reversal of 4201245229 is 9225421024.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4199299204 + 1946025 = 64802^2 + 1395^2 .

It is a cyclic number.

It is not a de Polignac number, because 4201245229 - 2¹³ = 4201237037 is a prime.

It is a super-3 number, since 3×4201245229³ (a number of 30 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a self number, because there is not a number n which added to its sum of digits gives 4201245229.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4201245029) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2100622614 + 2100622615.

It is an arithmetic number, because the mean of its divisors is an integer number (2100622615).

Almost surely, 2^4201245229 is an apocalyptic number.

It is an amenable number.

4201245229 is a deficient number, since it is larger than the sum of its proper divisors (1).

4201245229 is an equidigital number, since it uses as much as digits as its factorization.

4201245229 is an odious number, because the sum of its binary digits is odd.

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

The square root of 4201245229 is about 64817.0134224032. The cubic root of 4201245229 is about 1613.5880817086.

The spelling of 4201245229 in words is "four billion, two hundred one million, two hundred forty-five thousand, two hundred twenty-nine".