444012202143 has 24 divisors (see below), whose sum is σ = 647545287168. Its totient is φ = 293150927952.

The previous prime is 444012202129. The next prime is 444012202189. The reversal of 444012202143 is 341202210444.

444012202143 is a `hidden beast` number, since 4 + 440 + 1 + 2 + 2 + 0 + 214 + 3 = 666.

It is not a de Polignac number, because 444012202143 - 2¹⁰ = 444012201119 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (444012202103) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3114930 + ... + 3254352.

It is an arithmetic number, because the mean of its divisors is an integer number (26981053632).

Almost surely, 2^444012202143 is an apocalyptic number.

444012202143 is a deficient number, since it is larger than the sum of its proper divisors (203533085025).

444012202143 is a wasteful number, since it uses less digits than its factorization.

444012202143 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 142843 (or 142840 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 27.

Adding to 444012202143 its reverse (341202210444), we get a palindrome (785214412587).

The spelling of 444012202143 in words is "four hundred forty-four billion, twelve million, two hundred two thousand, one hundred forty-three".