342045230120 has 32 divisors (see below), whose sum is σ = 839565565920. Its totient is φ = 124380083520.

The previous prime is 342045230119. The next prime is 342045230141. The reversal of 342045230120 is 21032540243.

It is a self number, because there is not a number n which added to its sum of digits gives 342045230120.

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, 388687322 + ... + 388688201.

It is an arithmetic number, because the mean of its divisors is an integer number (26236423935).

Almost surely, 2^342045230120 is an apocalyptic number.

It is an amenable number.

342045230120 is an abundant number, since it is smaller than the sum of its proper divisors (497520335800).

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

342045230120 is a wasteful number, since it uses less digits than its factorization.

342045230120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 777375545 (or 777375541 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 26.

Adding to 342045230120 its reverse (21032540243), we get a palindrome (363077770363).

The spelling of 342045230120 in words is "three hundred forty-two billion, forty-five million, two hundred thirty thousand, one hundred twenty".