10343342440240 has 80 divisors (see below), whose sum is σ = 25447282983936. Its totient is φ = 3901713939200.

The previous prime is 10343342440231. The next prime is 10343342440253. The reversal of 10343342440240 is 4204424334301.

It is a tau number, because it is divible by the number of its divisors (80).

It is a junction number, because it is equal to n+sod(n) for n = 10343342440196 and 10343342440205.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 39456556 + ... + 39717835.

Almost surely, 2^{10343342440240} is an apocalyptic number.

10343342440240 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10343342440240 is an abundant number, since it is smaller than the sum of its proper divisors (15103940543696).

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

10343342440240 is a wasteful number, since it uses less digits than its factorization.

10343342440240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79174498 (or 79174492 counting only the distinct ones).

The product of its (nonzero) digits is 110592, while the sum is 34.

Adding to 10343342440240 its reverse (4204424334301), we get a palindrome (14547766774541).

The spelling of 10343342440240 in words is "ten trillion, three hundred forty-three billion, three hundred forty-two million, four hundred forty thousand, two hundred forty".