4403431304340 has 24 divisors (see below), whose sum is σ = 12329607652320. Its totient is φ = 1174248347808.

The previous prime is 4403431304329. The next prime is 4403431304341. The reversal of 4403431304340 is 434031343044.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4403431304341) 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, 36695260810 + ... + 36695260929.

It is an arithmetic number, because the mean of its divisors is an integer number (513733652180).

Almost surely, 2^{4403431304340} is an apocalyptic number.

It is an amenable number.

4403431304340 is an abundant number, since it is smaller than the sum of its proper divisors (7926176347980).

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

4403431304340 is a wasteful number, since it uses less digits than its factorization.

4403431304340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73390521751 (or 73390521749 counting only the distinct ones).

The product of its (nonzero) digits is 82944, while the sum is 33.

Adding to 4403431304340 its reverse (434031343044), we get a palindrome (4837462647384).

The spelling of 4403431304340 in words is "four trillion, four hundred three billion, four hundred thirty-one million, three hundred four thousand, three hundred forty".