342154312234 has 32 divisors (see below), whose sum is σ = 602537760000. Its totient is φ = 145653374160.

The previous prime is 342154312121. The next prime is 342154312237. The reversal of 342154312234 is 432213451243.

It is a self number, because there is not a number n which added to its sum of digits gives 342154312234.

It is not an unprimeable number, because it can be changed into a prime (342154312237) 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 15 ways as a sum of consecutive naturals, for example, 1571502 + ... + 1775929.

It is an arithmetic number, because the mean of its divisors is an integer number (18829305000).

Almost surely, 2^342154312234 is an apocalyptic number.

342154312234 is a deficient number, since it is larger than the sum of its proper divisors (260383447766).

342154312234 is a wasteful number, since it uses less digits than its factorization.

342154312234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3347603 (or 3347589 counting only the distinct ones).

The product of its digits is 69120, while the sum is 34.

Adding to 342154312234 its reverse (432213451243), we get a palindrome (774367763477).

The spelling of 342154312234 in words is "three hundred forty-two billion, one hundred fifty-four million, three hundred twelve thousand, two hundred thirty-four".