2125250424 has 48 divisors (see below), whose sum is σ = 6279151320. Its totient is φ = 644015040.

The previous prime is 2125250419. The next prime is 2125250467. The reversal of 2125250424 is 4240525212.

2125250424 is a `hidden beast` number, since 212 + 5 + 25 + 0 + 424 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1340907 + ... + 1342490.

Almost surely, 2^2125250424 is an apocalyptic number.

2125250424 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

2125250424 is an abundant number, since it is smaller than the sum of its proper divisors (4153900896).

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

2125250424 is a wasteful number, since it uses less digits than its factorization.

2125250424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2683420 (or 2683413 counting only the distinct ones).

The product of its (nonzero) digits is 6400, while the sum is 27.

The square root of 2125250424 is about 46100.4384360930. The cubic root of 2125250424 is about 1285.6912961392.

Adding to 2125250424 its reverse (4240525212), we get a palindrome (6365775636).

The spelling of 2125250424 in words is "two billion, one hundred twenty-five million, two hundred fifty thousand, four hundred twenty-four".