124443 has 16 divisors (see below), whose sum is σ = 201600. Its totient is φ = 75240.

The previous prime is 124433. The next prime is 124447. The reversal of 124443 is 344421.

It is not a de Polignac number, because 124443 - 2⁴ = 124427 is a prime.

It is an Ulam number.

It is a nialpdrome in base 11.

It is not an unprimeable number, because it can be changed into a prime (124447) 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, 88 + ... + 506.

It is an arithmetic number, because the mean of its divisors is an integer number (12600).

2¹²⁴⁴⁴³ is an apocalyptic number.

124443 is a deficient number, since it is larger than the sum of its proper divisors (77157).

124443 is a wasteful number, since it uses less digits than its factorization.

124443 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 439 (or 433 counting only the distinct ones).

The product of its digits is 384, while the sum is 18.

The square root of 124443 is about 352.7647941618. The cubic root of 124443 is about 49.9256227487.

Adding to 124443 its reverse (344421), we get a palindrome (468864).

The spelling of 124443 in words is "one hundred twenty-four thousand, four hundred forty-three", and thus it is an iban number.