4430230431439 has 2 divisors, whose sum is σ = 4430230431440. Its totient is φ = 4430230431438.

The previous prime is 4430230431413. The next prime is 4430230431461. The reversal of 4430230431439 is 9341340320344.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4430230431439 - 2¹⁷ = 4430230300367 is a prime.

It is a super-2 number, since 2×4430230431439² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4430230431409) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2215115215719 + 2215115215720.

It is an arithmetic number, because the mean of its divisors is an integer number (2215115215720).

Almost surely, 2^{4430230431439} is an apocalyptic number.

4430230431439 is a deficient number, since it is larger than the sum of its proper divisors (1).

4430230431439 is an equidigital number, since it uses as much as digits as its factorization.

4430230431439 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 373248, while the sum is 40.

The spelling of 4430230431439 in words is "four trillion, four hundred thirty billion, two hundred thirty million, four hundred thirty-one thousand, four hundred thirty-nine".