434113403443 has 4 divisors (see below), whose sum is σ = 440592708040. Its totient is φ = 427634098848.

The previous prime is 434113403441. The next prime is 434113403459. The reversal of 434113403443 is 344304311434.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 434113403443 - 2¹ = 434113403441 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 434113403399 and 434113403408.

It is not an unprimeable number, because it can be changed into a prime (434113403441) 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 in 3 ways as a sum of consecutive naturals, for example, 3239652198 + ... + 3239652331.

It is an arithmetic number, because the mean of its divisors is an integer number (110148177010).

Almost surely, 2^434113403443 is an apocalyptic number.

434113403443 is a deficient number, since it is larger than the sum of its proper divisors (6479304597).

434113403443 is an equidigital number, since it uses as much as digits as its factorization.

434113403443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6479304596.

The product of its (nonzero) digits is 82944, while the sum is 34.

Adding to 434113403443 its reverse (344304311434), we get a palindrome (778417714877).

The spelling of 434113403443 in words is "four hundred thirty-four billion, one hundred thirteen million, four hundred three thousand, four hundred forty-three".