4441000143 has 4 divisors (see below), whose sum is σ = 5921333528. Its totient is φ = 2960666760.

The previous prime is 4441000129. The next prime is 4441000153. The reversal of 4441000143 is 3410001444.

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

It is not a de Polignac number, because 4441000143 - 2⁵ = 4441000111 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 (4441000153) 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, 740166688 + ... + 740166693.

It is an arithmetic number, because the mean of its divisors is an integer number (1480333382).

Almost surely, 2^4441000143 is an apocalyptic number.

4441000143 is a deficient number, since it is larger than the sum of its proper divisors (1480333385).

4441000143 is a wasteful number, since it uses less digits than its factorization.

4441000143 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1480333384.

The product of its (nonzero) digits is 768, while the sum is 21.

The square root of 4441000143 is about 66640.8293991004. The cubic root of 4441000143 is about 1643.7165542347.

Adding to 4441000143 its reverse (3410001444), we get a palindrome (7851001587).

The spelling of 4441000143 in words is "four billion, four hundred forty-one million, one hundred forty-three", and thus it is an aban number.