2124500873248 has 96 divisors (see below), whose sum is σ = 4582533417840. Its totient is φ = 963549941760.

The previous prime is 2124500873237. The next prime is 2124500873249. The reversal of 2124500873248 is 8423780054212.

It can be written as a sum of positive squares in 8 ways, for example, as 157853646864 + 1966647226384 = 397308^2 + 1402372^2 .

It is a junction number, because it is equal to n+sod(n) for n = 2124500873198 and 2124500873207.

It is not an unprimeable number, because it can be changed into a prime (2124500873249) by changing a digit.

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, 27087786 + ... + 27166102.

Almost surely, 2^{2124500873248} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2124500873248, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2291266708920).

2124500873248 is an abundant number, since it is smaller than the sum of its proper divisors (2458032544592).

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

2124500873248 is a wasteful number, since it uses less digits than its factorization.

2124500873248 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79470 (or 79462 counting only the distinct ones).

The product of its (nonzero) digits is 860160, while the sum is 46.

The spelling of 2124500873248 in words is "two trillion, one hundred twenty-four billion, five hundred million, eight hundred seventy-three thousand, two hundred forty-eight".