2240124520 has 32 divisors (see below), whose sum is σ = 5041764000. Its totient is φ = 895786048.

The previous prime is 2240124461. The next prime is 2240124539. The reversal of 2240124520 is 254210422.

It is a junction number, because it is equal to n+sod(n) for n = 2240124491 and 2240124500.

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, 185631 + ... + 197329.

It is an arithmetic number, because the mean of its divisors is an integer number (157555125).

Almost surely, 2^2240124520 is an apocalyptic number.

2240124520 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2240124520 is an abundant number, since it is smaller than the sum of its proper divisors (2801639480).

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

2240124520 is a wasteful number, since it uses less digits than its factorization.

2240124520 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16497 (or 16493 counting only the distinct ones).

The product of its (nonzero) digits is 1280, while the sum is 22.

The square root of 2240124520 is about 47329.9537291132. The cubic root of 2240124520 is about 1308.4507684582.

Adding to 2240124520 its reverse (254210422), we get a palindrome (2494334942).

The spelling of 2240124520 in words is "two billion, two hundred forty million, one hundred twenty-four thousand, five hundred twenty".