312234324142 has 8 divisors (see below), whose sum is σ = 504378523656. Its totient is φ = 144108149592.

The previous prime is 312234324121. The next prime is 312234324211. The reversal of 312234324142 is 241423432213.

It is a sphenic number, since it is the product of 3 distinct primes.

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, 6004506208 + ... + 6004506259.

It is an arithmetic number, because the mean of its divisors is an integer number (63047315457).

Almost surely, 2^312234324142 is an apocalyptic number.

312234324142 is a deficient number, since it is larger than the sum of its proper divisors (192144199514).

312234324142 is a wasteful number, since it uses less digits than its factorization.

312234324142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12009012482.

The product of its digits is 27648, while the sum is 31.

Adding to 312234324142 its reverse (241423432213), we get a palindrome (553657756355).

The spelling of 312234324142 in words is "three hundred twelve billion, two hundred thirty-four million, three hundred twenty-four thousand, one hundred forty-two".