4442900143 has 12 divisors (see below), whose sum is σ = 4894906464. Its totient is φ = 4029581600.

The previous prime is 4442900107. The next prime is 4442900149. The reversal of 4442900143 is 3410092444.

It is not a de Polignac number, because 4442900143 - 2¹³ = 4442891951 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 (4442900149) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9555 + ... + 94747.

It is an arithmetic number, because the mean of its divisors is an integer number (407908872).

Almost surely, 2^4442900143 is an apocalyptic number.

4442900143 is a deficient number, since it is larger than the sum of its proper divisors (452006321).

4442900143 is a wasteful number, since it uses less digits than its factorization.

4442900143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 85646 (or 85635 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 31.

The square root of 4442900143 is about 66655.0833995428. The cubic root of 4442900143 is about 1643.9509320833.

Adding to 4442900143 its reverse (3410092444), we get a palindrome (7852992587).

The spelling of 4442900143 in words is "four billion, four hundred forty-two million, nine hundred thousand, one hundred forty-three".