124430423 has 16 divisors (see below), whose sum is σ = 137137056. Its totient is φ = 112199040.

The previous prime is 124430417. The next prime is 124430431. The reversal of 124430423 is 324034421.

It is a cyclic number.

It is not a de Polignac number, because 124430423 - 2¹⁰ = 124429399 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (124430473) 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, 136736 + ... + 137642.

It is an arithmetic number, because the mean of its divisors is an integer number (8571066).

Almost surely, 2^124430423 is an apocalyptic number.

124430423 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

124430423 is a deficient number, since it is larger than the sum of its proper divisors (12706633).

124430423 is a wasteful number, since it uses less digits than its factorization.

124430423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1154.

The product of its (nonzero) digits is 2304, while the sum is 23.

The square root of 124430423 is about 11154.8385465680. The cubic root of 124430423 is about 499.2394075850.

Adding to 124430423 its reverse (324034421), we get a palindrome (448464844).

The spelling of 124430423 in words is "one hundred twenty-four million, four hundred thirty thousand, four hundred twenty-three".