2125135244 has 6 divisors (see below), whose sum is σ = 3718986684. Its totient is φ = 1062567620.

The previous prime is 2125135231. The next prime is 2125135253. The reversal of 2125135244 is 4425315212.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 265641902 + ... + 265641909.

It is an arithmetic number, because the mean of its divisors is an integer number (619831114).

Almost surely, 2^2125135244 is an apocalyptic number.

It is an amenable number.

2125135244 is a deficient number, since it is larger than the sum of its proper divisors (1593851440).

2125135244 is a wasteful number, since it uses less digits than its factorization.

2125135244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 531283815 (or 531283813 counting only the distinct ones).

The product of its digits is 9600, while the sum is 29.

The square root of 2125135244 is about 46099.1891902667. The cubic root of 2125135244 is about 1285.6680692923.

The spelling of 2125135244 in words is "two billion, one hundred twenty-five million, one hundred thirty-five thousand, two hundred forty-four".