4043253241 has 4 divisors (see below), whose sum is σ = 4119541092. Its totient is φ = 3966965392.

The previous prime is 4043253229. The next prime is 4043253281. The reversal of 4043253241 is 1423523404.

It is a happy number.

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 3720512016 + 322741225 = 60996^2 + 17965^2 .

It is a cyclic number.

It is not a de Polignac number, because 4043253241 - 2¹¹ = 4043251193 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4043253281) 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, 38143846 + ... + 38143951.

It is an arithmetic number, because the mean of its divisors is an integer number (1029885273).

Almost surely, 2^4043253241 is an apocalyptic number.

It is an amenable number.

4043253241 is a deficient number, since it is larger than the sum of its proper divisors (76287851).

4043253241 is an equidigital number, since it uses as much as digits as its factorization.

4043253241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76287850.

The product of its (nonzero) digits is 11520, while the sum is 28.

The square root of 4043253241 is about 63586.5806676220. The cubic root of 4043253241 is about 1593.1022382063.

Adding to 4043253241 its reverse (1423523404), we get a palindrome (5466776645).

The spelling of 4043253241 in words is "four billion, forty-three million, two hundred fifty-three thousand, two hundred forty-one".