4219435247 has 2 divisors, whose sum is σ = 4219435248. Its totient is φ = 4219435246.

The previous prime is 4219435237. The next prime is 4219435303. The reversal of 4219435247 is 7425349124.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4219435247 - 2⁶ = 4219435183 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4219435217) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2109717623 + 2109717624.

It is an arithmetic number, because the mean of its divisors is an integer number (2109717624).

Almost surely, 2^4219435247 is an apocalyptic number.

4219435247 is a deficient number, since it is larger than the sum of its proper divisors (1).

4219435247 is an equidigital number, since it uses as much as digits as its factorization.

4219435247 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 241920, while the sum is 41.

The square root of 4219435247 is about 64957.1801035113. The cubic root of 4219435247 is about 1615.9134984118.

The spelling of 4219435247 in words is "four billion, two hundred nineteen million, four hundred thirty-five thousand, two hundred forty-seven".