3134321140342 has 12 divisors (see below), whose sum is σ = 5469070561380. Its totient is φ = 1343280488676.

The previous prime is 3134321140337. The next prime is 3134321140429. The reversal of 3134321140342 is 2430411234313.

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 5 ways as a sum of consecutive naturals, for example, 15991434292 + ... + 15991434487.

It is an arithmetic number, because the mean of its divisors is an integer number (455755880115).

Almost surely, 2^{3134321140342} is an apocalyptic number.

3134321140342 is a deficient number, since it is larger than the sum of its proper divisors (2334749421038).

3134321140342 is a wasteful number, since it uses less digits than its factorization.

3134321140342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31982868795 (or 31982868788 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 31.

Adding to 3134321140342 its reverse (2430411234313), we get a palindrome (5564732374655).

The spelling of 3134321140342 in words is "three trillion, one hundred thirty-four billion, three hundred twenty-one million, one hundred forty thousand, three hundred forty-two".