124413320 has 32 divisors (see below), whose sum is σ = 282078720. Its totient is φ = 49383360.

The previous prime is 124413299. The next prime is 124413347. The reversal of 124413320 is 23314421.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a junction number, because it is equal to n+sod(n) for n = 124413292 and 124413301.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6632 + ... + 17111.

It is an arithmetic number, because the mean of its divisors is an integer number (8814960).

Almost surely, 2^124413320 is an apocalyptic number.

124413320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

124413320 is an abundant number, since it is smaller than the sum of its proper divisors (157665400).

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

124413320 is a wasteful number, since it uses less digits than its factorization.

124413320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23885 (or 23881 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 124413320 is about 11154.0719022248. The cubic root of 124413320 is about 499.2165330001.

Adding to 124413320 its reverse (23314421), we get a palindrome (147727741).

The spelling of 124413320 in words is "one hundred twenty-four million, four hundred thirteen thousand, three hundred twenty".