43313322342340 has 24 divisors (see below), whose sum is σ = 90980210768832. Its totient is φ = 17321093917920.

The previous prime is 43313322342299. The next prime is 43313322342401. The reversal of 43313322342340 is 4324322331334.

43313322342340 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 43313322342340.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 264604824 + ... + 264768463.

It is an arithmetic number, because the mean of its divisors is an integer number (3790842115368).

Almost surely, 2^{43313322342340} is an apocalyptic number.

It is an amenable number.

43313322342340 is an abundant number, since it is smaller than the sum of its proper divisors (47666888426492).

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

43313322342340 is a wasteful number, since it uses less digits than its factorization.

43313322342340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 529377387 (or 529377385 counting only the distinct ones).

The product of its (nonzero) digits is 373248, while the sum is 37.

Adding to 43313322342340 its reverse (4324322331334), we get a palindrome (47637644673674).

The spelling of 43313322342340 in words is "forty-three trillion, three hundred thirteen billion, three hundred twenty-two million, three hundred forty-two thousand, three hundred forty".