2125330441 has 4 divisors (see below), whose sum is σ = 2288817412. Its totient is φ = 1961843472.

The previous prime is 2125330423. The next prime is 2125330483. The reversal of 2125330441 is 1440335212.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 936115216 + 1189215225 = 30596^2 + 34485^2 .

It is a cyclic number.

It is not a de Polignac number, because 2125330441 - 2¹⁷ = 2125199369 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2125330241) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 81743466 + ... + 81743491.

It is an arithmetic number, because the mean of its divisors is an integer number (572204353).

Almost surely, 2^2125330441 is an apocalyptic number.

It is an amenable number.

2125330441 is a deficient number, since it is larger than the sum of its proper divisors (163486971).

2125330441 is a wasteful number, since it uses less digits than its factorization.

2125330441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 163486970.

The product of its (nonzero) digits is 2880, while the sum is 25.

The square root of 2125330441 is about 46101.3062830111. The cubic root of 2125330441 is about 1285.7074316290.

Adding to 2125330441 its reverse (1440335212), we get a palindrome (3565665653).

The spelling of 2125330441 in words is "two billion, one hundred twenty-five million, three hundred thirty thousand, four hundred forty-one".