2520242124 has 48 divisors (see below), whose sum is σ = 6045086208. Its totient is φ = 816619968.

The previous prime is 2520242117. The next prime is 2520242143. The reversal of 2520242124 is 4212420252.

It is a junction number, because it is equal to n+sod(n) for n = 2520242094 and 2520242103.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 674349 + ... + 678075.

It is an arithmetic number, because the mean of its divisors is an integer number (125939296).

Almost surely, 2^2520242124 is an apocalyptic number.

It is an amenable number.

2520242124 is an abundant number, since it is smaller than the sum of its proper divisors (3524844084).

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

2520242124 is a wasteful number, since it uses less digits than its factorization.

2520242124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5294 (or 5292 counting only the distinct ones).

The product of its (nonzero) digits is 2560, while the sum is 24.

The square root of 2520242124 is about 50202.0131468849. The cubic root of 2520242124 is about 1360.8620047050.

Adding to 2520242124 its reverse (4212420252), we get a palindrome (6732662376).

The spelling of 2520242124 in words is "two billion, five hundred twenty million, two hundred forty-two thousand, one hundred twenty-four".