4243472201 has 2 divisors, whose sum is σ = 4243472202. Its totient is φ = 4243472200.

The previous prime is 4243472197. The next prime is 4243472213. The reversal of 4243472201 is 1022743424.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2611312201 + 1632160000 = 51101^2 + 40400^2 .

It is a cyclic number.

It is not a de Polignac number, because 4243472201 - 2² = 4243472197 is a prime.

It is not a weakly prime, because it can be changed into another prime (4243474201) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2121736100 + 2121736101.

It is an arithmetic number, because the mean of its divisors is an integer number (2121736101).

Almost surely, 2^4243472201 is an apocalyptic number.

It is an amenable number.

4243472201 is a deficient number, since it is larger than the sum of its proper divisors (1).

4243472201 is an equidigital number, since it uses as much as digits as its factorization.

4243472201 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10752, while the sum is 29.

The square root of 4243472201 is about 65141.9388796496. The cubic root of 4243472201 is about 1618.9761605944.

The spelling of 4243472201 in words is "four billion, two hundred forty-three million, four hundred seventy-two thousand, two hundred one".