124411342240 has 24 divisors (see below), whose sum is σ = 293921796420. Its totient is φ = 49764536832.

The previous prime is 124411342213. The next prime is 124411342241. The reversal of 124411342240 is 42243114421.

It can be written as a sum of positive squares in 2 ways, for example, as 117377500816 + 7033841424 = 342604^2 + 83868^2 .

It is a junction number, because it is equal to n+sod(n) for n = 124411342199 and 124411342208.

It is not an unprimeable number, because it can be changed into a prime (124411342241) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 388785285 + ... + 388785604.

Almost surely, 2^124411342240 is an apocalyptic number.

124411342240 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

124411342240 is an abundant number, since it is smaller than the sum of its proper divisors (169510454180).

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

124411342240 is an equidigital number, since it uses as much as digits as its factorization.

124411342240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 777570904 (or 777570896 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 28.

Adding to 124411342240 its reverse (42243114421), we get a palindrome (166654456661).

The spelling of 124411342240 in words is "one hundred twenty-four billion, four hundred eleven million, three hundred forty-two thousand, two hundred forty".