342411320 has 32 divisors (see below), whose sum is σ = 791251200. Its totient is φ = 133262208.

The previous prime is 342411319. The next prime is 342411341. The reversal of 342411320 is 23114243.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a junction number, because it is equal to n+sod(n) for n = 342411292 and 342411301.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 114200 + ... + 117159.

It is an arithmetic number, because the mean of its divisors is an integer number (24726600).

Almost surely, 2^342411320 is an apocalyptic number.

It is an amenable number.

342411320 is an abundant number, since it is smaller than the sum of its proper divisors (448839880).

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

342411320 is a wasteful number, since it uses less digits than its factorization.

342411320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 231407 (or 231403 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 342411320 is about 18504.3594863481. The cubic root of 342411320 is about 699.5993080959.

Adding to 342411320 its reverse (23114243), we get a palindrome (365525563).

The spelling of 342411320 in words is "three hundred forty-two million, four hundred eleven thousand, three hundred twenty".