124430427 has 12 divisors (see below), whose sum is σ = 196072344. Its totient is φ = 75412320.

The previous prime is 124430417. The next prime is 124430431. The reversal of 124430427 is 724034421.

It is not a de Polignac number, because 124430427 - 2⁸ = 124430171 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 124430427.

It is not an unprimeable number, because it can be changed into a prime (124430417) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 628338 + ... + 628535.

It is an arithmetic number, because the mean of its divisors is an integer number (16339362).

Almost surely, 2^124430427 is an apocalyptic number.

124430427 is a deficient number, since it is larger than the sum of its proper divisors (71641917).

124430427 is a wasteful number, since it uses less digits than its factorization.

124430427 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1256890 (or 1256887 counting only the distinct ones).

The product of its (nonzero) digits is 5376, while the sum is 27.

The square root of 124430427 is about 11154.8387258624. The cubic root of 124430427 is about 499.2394129346.

Adding to 124430427 its reverse (724034421), we get a palindrome (848464848).

The spelling of 124430427 in words is "one hundred twenty-four million, four hundred thirty thousand, four hundred twenty-seven".