4283201281 has 2 divisors, whose sum is σ = 4283201282. Its totient is φ = 4283201280.

The previous prime is 4283201213. The next prime is 4283201287. The reversal of 4283201281 is 1821023824.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3249000000 + 1034201281 = 57000^2 + 32159^2 .

It is a cyclic number.

It is not a de Polignac number, because 4283201281 - 2⁹ = 4283200769 is a prime.

It is a super-2 number, since 2×4283201281² = 36691626427120081922, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (4283201287) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2141600640 + 2141600641.

It is an arithmetic number, because the mean of its divisors is an integer number (2141600641).

Almost surely, 2^4283201281 is an apocalyptic number.

It is an amenable number.

4283201281 is a deficient number, since it is larger than the sum of its proper divisors (1).

4283201281 is an equidigital number, since it uses as much as digits as its factorization.

4283201281 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6144, while the sum is 31.

The square root of 4283201281 is about 65446.1708658345. The cubic root of 4283201281 is about 1624.0129745348.

The spelling of 4283201281 in words is "four billion, two hundred eighty-three million, two hundred one thousand, two hundred eighty-one".