1423044123 has 16 divisors (see below), whose sum is σ = 1966126080. Its totient is φ = 914439456.

The previous prime is 1423044101. The next prime is 1423044157. The reversal of 1423044123 is 3214403241.

It is not a de Polignac number, because 1423044123 - 2¹³ = 1423035931 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1423044093 and 1423044102.

It is not an unprimeable number, because it can be changed into a prime (1423044023) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 39336 + ... + 66282.

It is an arithmetic number, because the mean of its divisors is an integer number (122882880).

Almost surely, 2^1423044123 is an apocalyptic number.

1423044123 is a deficient number, since it is larger than the sum of its proper divisors (543081957).

1423044123 is a wasteful number, since it uses less digits than its factorization.

1423044123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27586.

The product of its (nonzero) digits is 2304, while the sum is 24.

The square root of 1423044123 is about 37723.2570571524. The cubic root of 1423044123 is about 1124.7934759658.

Adding to 1423044123 its reverse (3214403241), we get a palindrome (4637447364).

The spelling of 1423044123 in words is "one billion, four hundred twenty-three million, forty-four thousand, one hundred twenty-three".