340332304210240 has 112 divisors (see below), whose sum is σ = 811357263329472. Its totient is φ = 135974877290496.

The previous prime is 340332304210237. The next prime is 340332304210243. The reversal of 340332304210240 is 42012403233043.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (340332304210237) and next prime (340332304210243).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (340332304210243) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9431911239 + ... + 9431947321.

Almost surely, 2^{340332304210240} is an apocalyptic number.

It is an amenable number.

340332304210240 is an abundant number, since it is smaller than the sum of its proper divisors (471024959119232).

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

340332304210240 is a wasteful number, since it uses less digits than its factorization.

340332304210240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69504 (or 69494 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 31.

Adding to 340332304210240 its reverse (42012403233043), we get a palindrome (382344707443283).

The spelling of 340332304210240 in words is "three hundred forty trillion, three hundred thirty-two billion, three hundred four million, two hundred ten thousand, two hundred forty".