1434323443 has 16 divisors (see below), whose sum is σ = 1674316800. Its totient is φ = 1228217928.

The previous prime is 1434323413. The next prime is 1434323461. The reversal of 1434323443 is 3443234341.

It is not a de Polignac number, because 1434323443 - 2⁹ = 1434322931 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1434323413) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 694230 + ... + 696292.

It is an arithmetic number, because the mean of its divisors is an integer number (104644800).

Almost surely, 2^1434323443 is an apocalyptic number.

1434323443 is a deficient number, since it is larger than the sum of its proper divisors (239993357).

1434323443 is an equidigital number, since it uses as much as digits as its factorization.

1434323443 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4111 (or 4097 counting only the distinct ones).

The product of its digits is 41472, while the sum is 31.

The square root of 1434323443 is about 37872.4628589164. The cubic root of 1434323443 is about 1127.7574348381.

Adding to 1434323443 its reverse (3443234341), we get a palindrome (4877557784).

The spelling of 1434323443 in words is "one billion, four hundred thirty-four million, three hundred twenty-three thousand, four hundred forty-three".