4241040143 has 4 divisors (see below), whose sum is σ = 4245606240. Its totient is φ = 4236474048.

The previous prime is 4241040079. The next prime is 4241040149. The reversal of 4241040143 is 3410401424.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 4241040143 - 2⁶ = 4241040079 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4241040149) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2281655 + ... + 2283512.

It is an arithmetic number, because the mean of its divisors is an integer number (1061401560).

Almost surely, 2^4241040143 is an apocalyptic number.

4241040143 is a deficient number, since it is larger than the sum of its proper divisors (4566097).

4241040143 is an equidigital number, since it uses as much as digits as its factorization.

4241040143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4566096.

The product of its (nonzero) digits is 1536, while the sum is 23.

The square root of 4241040143 is about 65123.2688291981. The cubic root of 4241040143 is about 1618.6668072946. Note that the first 3 decimals are identical.

Adding to 4241040143 its reverse (3410401424), we get a palindrome (7651441567).

The spelling of 4241040143 in words is "four billion, two hundred forty-one million, forty thousand, one hundred forty-three".