124044424 has 64 divisors (see below), whose sum is σ = 275679360. Its totient is φ = 51217920.

The previous prime is 124044409. The next prime is 124044439. The reversal of 124044424 is 424440421.

It is an interprime number because it is at equal distance from previous prime (124044409) and next prime (124044439).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 271204 + ... + 271660.

It is an arithmetic number, because the mean of its divisors is an integer number (4307490).

Almost surely, 2^124044424 is an apocalyptic number.

124044424 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 124044424, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (137839680).

124044424 is an abundant number, since it is smaller than the sum of its proper divisors (151634936).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

124044424 is a wasteful number, since it uses less digits than its factorization.

124044424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 638 (or 634 counting only the distinct ones).

The product of its (nonzero) digits is 4096, while the sum is 25.

The square root of 124044424 is about 11137.5232435223. The cubic root of 124044424 is about 498.7226381390.

Adding to 124044424 its reverse (424440421), we get a palindrome (548484845).

The spelling of 124044424 in words is "one hundred twenty-four million, forty-four thousand, four hundred twenty-four".