4340444204040 has 128 divisors (see below), whose sum is σ = 15185227680000. Its totient is φ = 992101522944.

The previous prime is 4340444204017. The next prime is 4340444204071. The reversal of 4340444204040 is 404024440434.

It is a junction number, because it is equal to n+sod(n) for n = 4340444203992 and 4340444204010.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 52685325 + ... + 52767644.

It is an arithmetic number, because the mean of its divisors is an integer number (118634591250).

Almost surely, 2^{4340444204040} is an apocalyptic number.

4340444204040 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4340444204040 is an abundant number, since it is smaller than the sum of its proper divisors (10844783475960).

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

4340444204040 is a wasteful number, since it uses less digits than its factorization.

4340444204040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 105453004 (or 105452986 counting only the distinct ones).

The product of its (nonzero) digits is 98304, while the sum is 33.

Adding to 4340444204040 its reverse (404024440434), we get a palindrome (4744468644474).

The spelling of 4340444204040 in words is "four trillion, three hundred forty billion, four hundred forty-four million, two hundred four thousand, forty".