3443140241 has 8 divisors (see below), whose sum is σ = 3555912960. Its totient is φ = 3332014048.

The previous prime is 3443140229. The next prime is 3443140297. The reversal of 3443140241 is 1420413443.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3443140241 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 3443140241.

It is not an unprimeable number, because it can be changed into a prime (3443140201) 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, 407381 + ... + 415746.

It is an arithmetic number, because the mean of its divisors is an integer number (444489120).

Almost surely, 2^3443140241 is an apocalyptic number.

It is an amenable number.

3443140241 is a deficient number, since it is larger than the sum of its proper divisors (112772719).

3443140241 is an equidigital number, since it uses as much as digits as its factorization.

3443140241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 823263.

The product of its (nonzero) digits is 4608, while the sum is 26.

The square root of 3443140241 is about 58678.2774201834. The cubic root of 3443140241 is about 1510.0276650926.

Adding to 3443140241 its reverse (1420413443), we get a palindrome (4863553684).

The spelling of 3443140241 in words is "three billion, four hundred forty-three million, one hundred forty thousand, two hundred forty-one".