1434043 has 4 divisors (see below), whose sum is σ = 1544368. Its totient is φ = 1323720.

The previous prime is 1434031. The next prime is 1434067. The reversal of 1434043 is 3404341.

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 1434043 - 2⁵ = 1434011 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1434043.

It is not an unprimeable number, because it can be changed into a prime (1434023) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 55143 + ... + 55168.

It is an arithmetic number, because the mean of its divisors is an integer number (386092).

2^1434043 is an apocalyptic number.

1434043 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

1434043 is a deficient number, since it is larger than the sum of its proper divisors (110325).

1434043 is a wasteful number, since it uses less digits than its factorization.

1434043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 110324.

The product of its (nonzero) digits is 576, while the sum is 19.

The square root of 1434043 is about 1197.5153443693. The cubic root of 1434043 is about 112.7683929267.

Adding to 1434043 its reverse (3404341), we get a palindrome (4838384).

It can be divided in two parts, 143 and 4043, that added together give a triangular number (4186 = T₉₁).

The spelling of 1434043 in words is "one million, four hundred thirty-four thousand, forty-three".