1434123 has 6 divisors (see below), whose sum is σ = 2071524. Its totient is φ = 956076.

The previous prime is 1434109. The next prime is 1434131. The reversal of 1434123 is 3214341.

It is not a de Polignac number, because 1434123 - 2⁴ = 1434107 is a prime.

It is an alternating number because its digits alternate between odd and even.

It is a junction number, because it is equal to n+sod(n) for n = 1434096 and 1434105.

It is not an unprimeable number, because it can be changed into a prime (1434133) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 79665 + ... + 79682.

It is an arithmetic number, because the mean of its divisors is an integer number (345254).

2^1434123 is an apocalyptic number.

1434123 is a deficient number, since it is larger than the sum of its proper divisors (637401).

1434123 is a wasteful number, since it uses less digits than its factorization.

1434123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 159353 (or 159350 counting only the distinct ones).

The product of its digits is 288, while the sum is 18.

The square root of 1434123 is about 1197.5487463982. The cubic root of 1434123 is about 112.7704898660.

Adding to 1434123 its reverse (3214341), we get a palindrome (4648464).

The spelling of 1434123 in words is "one million, four hundred thirty-four thousand, one hundred twenty-three".