124425343 has 4 divisors (see below), whose sum is σ = 142200400. Its totient is φ = 106650288.

The previous prime is 124425337. The next prime is 124425409. The reversal of 124425343 is 343524421.

It is a happy number.

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 124425343 - 2¹³ = 124417151 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 (124425313) 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 3 ways as a sum of consecutive naturals, for example, 8887518 + ... + 8887531.

It is an arithmetic number, because the mean of its divisors is an integer number (35550100).

Almost surely, 2^124425343 is an apocalyptic number.

124425343 is a deficient number, since it is larger than the sum of its proper divisors (17775057).

124425343 is an equidigital number, since it uses as much as digits as its factorization.

124425343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17775056.

The product of its digits is 11520, while the sum is 28.

The square root of 124425343 is about 11154.6108403655. The cubic root of 124425343 is about 499.2326135051.

Adding to 124425343 its reverse (343524421), we get a palindrome (467949764).

The spelling of 124425343 in words is "one hundred twenty-four million, four hundred twenty-five thousand, three hundred forty-three".