1434455543 has 4 divisors (see below), whose sum is σ = 1434590640. Its totient is φ = 1434320448.

The previous prime is 1434455537. The next prime is 1434455567. The reversal of 1434455543 is 3455544341.

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 1434455543 - 2⁴ = 1434455527 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1434455497 and 1434455506.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1434445543) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 50123 + ... + 73356.

It is an arithmetic number, because the mean of its divisors is an integer number (358647660).

Almost surely, 2^1434455543 is an apocalyptic number.

1434455543 is a deficient number, since it is larger than the sum of its proper divisors (135097).

1434455543 is a wasteful number, since it uses less digits than its factorization.

1434455543 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 135096.

The product of its digits is 288000, while the sum is 38.

The square root of 1434455543 is about 37874.2068299786. The cubic root of 1434455543 is about 1127.7920556168.

Adding to 1434455543 its reverse (3455544341), we get a palindrome (4889999884).

The spelling of 1434455543 in words is "one billion, four hundred thirty-four million, four hundred fifty-five thousand, five hundred forty-three".