4434243241143 has 16 divisors (see below), whose sum is σ = 6105576102912. Its totient is φ = 2859615384000.

The previous prime is 4434243241139. The next prime is 4434243241201. The reversal of 4434243241143 is 3411423424344.

It is a happy number.

It is not a de Polignac number, because 4434243241143 - 2² = 4434243241139 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4434243245143) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9663798 + ... + 10112243.

It is an arithmetic number, because the mean of its divisors is an integer number (381598506432).

Almost surely, 2^{4434243241143} is an apocalyptic number.

4434243241143 is a deficient number, since it is larger than the sum of its proper divisors (1671332861769).

4434243241143 is a wasteful number, since it uses less digits than its factorization.

4434243241143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19778486.

The product of its digits is 442368, while the sum is 39.

Adding to 4434243241143 its reverse (3411423424344), we get a palindrome (7845666665487).

The spelling of 4434243241143 in words is "four trillion, four hundred thirty-four billion, two hundred forty-three million, two hundred forty-one thousand, one hundred forty-three".