342451523234 has 16 divisors (see below), whose sum is σ = 525955248000. Its totient is φ = 167151838704.

The previous prime is 342451523209. The next prime is 342451523237. The reversal of 342451523234 is 432325154243.

It is not an unprimeable number, because it can be changed into a prime (342451523237) by changing a digit.

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, 4646084 + ... + 4719215.

It is an arithmetic number, because the mean of its divisors is an integer number (32872203000).

Almost surely, 2^342451523234 is an apocalyptic number.

342451523234 is a deficient number, since it is larger than the sum of its proper divisors (183503724766).

342451523234 is a wasteful number, since it uses less digits than its factorization.

342451523234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9365737.

The product of its digits is 345600, while the sum is 38.

Adding to 342451523234 its reverse (432325154243), we get a palindrome (774776677477).

The spelling of 342451523234 in words is "three hundred forty-two billion, four hundred fifty-one million, five hundred twenty-three thousand, two hundred thirty-four".