4441020243 has 8 divisors (see below), whose sum is σ = 6459665856. Its totient is φ = 2691527400.

The previous prime is 4441020229. The next prime is 4441020257. The reversal of 4441020243 is 3420201444.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (4441020229) and next prime (4441020257).

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

It is not a de Polignac number, because 4441020243 - 2⁸ = 4441019987 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4441020223) 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, 67288153 + ... + 67288218.

It is an arithmetic number, because the mean of its divisors is an integer number (807458232).

Almost surely, 2^4441020243 is an apocalyptic number.

4441020243 is a deficient number, since it is larger than the sum of its proper divisors (2018645613).

4441020243 is a wasteful number, since it uses less digits than its factorization.

4441020243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 134576385.

The product of its (nonzero) digits is 3072, while the sum is 24.

The square root of 4441020243 is about 66640.9802073769. The cubic root of 4441020243 is about 1643.7190340555.

Adding to 4441020243 its reverse (3420201444), we get a palindrome (7861221687).

The spelling of 4441020243 in words is "four billion, four hundred forty-one million, twenty thousand, two hundred forty-three".