4229941447 has 2 divisors, whose sum is σ = 4229941448. Its totient is φ = 4229941446.

The previous prime is 4229941427. The next prime is 4229941453. The reversal of 4229941447 is 7441499224.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4229941447 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4229941397 and 4229941406.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4229941427) 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, 2114970723 + 2114970724.

It is an arithmetic number, because the mean of its divisors is an integer number (2114970724).

Almost surely, 2^4229941447 is an apocalyptic number.

4229941447 is a deficient number, since it is larger than the sum of its proper divisors (1).

4229941447 is an equidigital number, since it uses as much as digits as its factorization.

4229941447 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 580608, while the sum is 46.

The square root of 4229941447 is about 65038.0000230634. Note that the first 4 decimals coincide. The cubic root of 4229941447 is about 1617.2535702557.

The spelling of 4229941447 in words is "four billion, two hundred twenty-nine million, nine hundred forty-one thousand, four hundred forty-seven".