4043342342320 has 80 divisors (see below), whose sum is σ = 9556363076832. Its totient is φ = 1590786928640.

The previous prime is 4043342342311. The next prime is 4043342342353. The reversal of 4043342342320 is 232432433404.

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

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, 522907 + ... + 2891386.

Almost surely, 2^{4043342342320} is an apocalyptic number.

4043342342320 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4043342342320 is an abundant number, since it is smaller than the sum of its proper divisors (5513020734512).

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

4043342342320 is a wasteful number, since it uses less digits than its factorization.

4043342342320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3414550 (or 3414544 counting only the distinct ones).

The product of its (nonzero) digits is 165888, while the sum is 34.

Adding to 4043342342320 its reverse (232432433404), we get a palindrome (4275774775724).

The spelling of 4043342342320 in words is "four trillion, forty-three billion, three hundred forty-two million, three hundred forty-two thousand, three hundred twenty".