124424119 has 4 divisors (see below), whose sum is σ = 124451680. Its totient is φ = 124396560.

The previous prime is 124424099. The next prime is 124424129. The reversal of 124424119 is 911424421.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 911424421 = 137 ⋅6652733.

It is a cyclic number.

It is not a de Polignac number, because 124424119 - 2¹¹ = 124422071 is a prime.

It is a super-2 number, since 2×124424119² = 30962722777852322, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (124424129) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5247 + ... + 16624.

It is an arithmetic number, because the mean of its divisors is an integer number (31112920).

Almost surely, 2^124424119 is an apocalyptic number.

124424119 is a deficient number, since it is larger than the sum of its proper divisors (27561).

124424119 is an equidigital number, since it uses as much as digits as its factorization.

124424119 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27560.

The product of its digits is 2304, while the sum is 28.

The square root of 124424119 is about 11154.5559750265. Note that the first 3 decimals coincide. The cubic root of 124424119 is about 499.2309764787.

It can be divided in two parts, 12442 and 4119, that added together give a palindrome (16561).

The spelling of 124424119 in words is "one hundred twenty-four million, four hundred twenty-four thousand, one hundred nineteen".