340234232141312 has 40 divisors (see below), whose sum is σ = 680024448245736. Its totient is φ = 170061936197632.

The previous prime is 340234232141273. The next prime is 340234232141333. The reversal of 340234232141312 is 213141232432043.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 106193153 + ... + 109350144.

Almost surely, 2^{340234232141312} is an apocalyptic number.

340234232141312 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

340234232141312 is a deficient number, since it is larger than the sum of its proper divisors (339790216104424).

340234232141312 is an equidigital number, since it uses as much as digits as its factorization.

340234232141312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 215546398 (or 215546382 counting only the distinct ones).

The product of its (nonzero) digits is 82944, while the sum is 35.

Adding to 340234232141312 its reverse (213141232432043), we get a palindrome (553375464573355).

The spelling of 340234232141312 in words is "three hundred forty trillion, two hundred thirty-four billion, two hundred thirty-two million, one hundred forty-one thousand, three hundred twelve".