43125241 has 4 divisors (see below), whose sum is σ = 43363684. Its totient is φ = 42886800.

The previous prime is 43125227. The next prime is 43125281. The reversal of 43125241 is 14252134.

43125241 is nontrivially palindromic in base 14.

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 4932841 + 38192400 = 2221^2 + 6180^2 .

It is a cyclic number.

It is not a de Polignac number, because 43125241 - 2⁷ = 43125113 is a prime.

It is a super-2 number, since 2×43125241² = 3719572822616162, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (43125281) 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, 118950 + ... + 119311.

It is an arithmetic number, because the mean of its divisors is an integer number (10840921).

Almost surely, 2^43125241 is an apocalyptic number.

It is an amenable number.

43125241 is a deficient number, since it is larger than the sum of its proper divisors (238443).

43125241 is a wasteful number, since it uses less digits than its factorization.

43125241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 238442.

The product of its digits is 960, while the sum is 22.

The square root of 43125241 is about 6566.9811176826. The cubic root of 43125241 is about 350.6796074192.

Adding to 43125241 its reverse (14252134), we get a palindrome (57377375).

The spelling of 43125241 in words is "forty-three million, one hundred twenty-five thousand, two hundred forty-one".