342144324320 has 48 divisors (see below), whose sum is σ = 828031005648. Its totient is φ = 133519733760.

The previous prime is 342144324307. The next prime is 342144324341. The reversal of 342144324320 is 23423441243.

It is a Harshad number since it is a multiple of its sum of digits (32).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26071514 + ... + 26084633.

It is an arithmetic number, because the mean of its divisors is an integer number (17250645951).

Almost surely, 2^342144324320 is an apocalyptic number.

It is an amenable number.

342144324320 is an abundant number, since it is smaller than the sum of its proper divisors (485886681328).

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

342144324320 is a wasteful number, since it uses less digits than its factorization.

342144324320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52156203 (or 52156195 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 32.

Adding to 342144324320 its reverse (23423441243), we get a palindrome (365567765563).

It can be divided in two parts, 34214 and 4324320, that added together give a palindrome (4358534).

The spelling of 342144324320 in words is "three hundred forty-two billion, one hundred forty-four million, three hundred twenty-four thousand, three hundred twenty".