2125446441 has 8 divisors (see below), whose sum is σ = 2899834080. Its totient is φ = 1384011552.

The previous prime is 2125446431. The next prime is 2125446451. The reversal of 2125446441 is 1446445212.

It is an interprime number because it is at equal distance from previous prime (2125446431) and next prime (2125446451).

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2125446441 - 2⁶ = 2125446377 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (2125446431) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8238036 + ... + 8238293.

It is an arithmetic number, because the mean of its divisors is an integer number (362479260).

Almost surely, 2^2125446441 is an apocalyptic number.

It is an amenable number.

2125446441 is a deficient number, since it is larger than the sum of its proper divisors (774387639).

2125446441 is a wasteful number, since it uses less digits than its factorization.

2125446441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16476375.

The product of its digits is 30720, while the sum is 33.

The square root of 2125446441 is about 46102.5643646858. The cubic root of 2125446441 is about 1285.7308223993.

The spelling of 2125446441 in words is "two billion, one hundred twenty-five million, four hundred forty-six thousand, four hundred forty-one".