4423204140344 has 32 divisors (see below), whose sum is σ = 9174892083840. Its totient is φ = 1982229765600.

The previous prime is 4423204140343. The next prime is 4423204140349. The reversal of 4423204140344 is 4430414023244.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4423204140343) 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, 353963354 + ... + 353975849.

It is an arithmetic number, because the mean of its divisors is an integer number (286715377620).

Almost surely, 2^{4423204140344} is an apocalyptic number.

4423204140344 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

4423204140344 is an abundant number, since it is smaller than the sum of its proper divisors (4751687943496).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4423204140344 is a wasteful number, since it uses less digits than its factorization.

4423204140344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 707939291 (or 707939287 counting only the distinct ones).

The product of its (nonzero) digits is 147456, while the sum is 35.

Adding to 4423204140344 its reverse (4430414023244), we get a palindrome (8853618163588).

The spelling of 4423204140344 in words is "four trillion, four hundred twenty-three billion, two hundred four million, one hundred forty thousand, three hundred forty-four".