4282421207 has 2 divisors, whose sum is σ = 4282421208. Its totient is φ = 4282421206.

The previous prime is 4282421203. The next prime is 4282421219. The reversal of 4282421207 is 7021242824.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4282421207 - 2² = 4282421203 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4282421201) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2141210603 + 2141210604.

It is an arithmetic number, because the mean of its divisors is an integer number (2141210604).

Almost surely, 2^4282421207 is an apocalyptic number.

4282421207 is a deficient number, since it is larger than the sum of its proper divisors (1).

4282421207 is an equidigital number, since it uses as much as digits as its factorization.

4282421207 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 14336, while the sum is 32.

The square root of 4282421207 is about 65440.2109333398. The cubic root of 4282421207 is about 1623.9143779377.

The spelling of 4282421207 in words is "four billion, two hundred eighty-two million, four hundred twenty-one thousand, two hundred seven".