13134231242342 has 192 divisors, whose sum is σ = 24973189496640. Its totient is φ = 5152968576000.

The previous prime is 13134231242269. The next prime is 13134231242347. The reversal of 13134231242342 is 24324213243131.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13134231242347) by changing a digit.

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 95 ways as a sum of consecutive naturals, for example, 2084464592 + ... + 2084470892.

It is an arithmetic number, because the mean of its divisors is an integer number (130068695295).

Almost surely, 2^{13134231242342} is an apocalyptic number.

13134231242342 is a deficient number, since it is larger than the sum of its proper divisors (11838958254298).

13134231242342 is a wasteful number, since it uses less digits than its factorization.

13134231242342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6887 (or 6880 counting only the distinct ones).

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

Adding to 13134231242342 its reverse (24324213243131), we get a palindrome (37458444485473).

The spelling of 13134231242342 in words is "thirteen trillion, one hundred thirty-four billion, two hundred thirty-one million, two hundred forty-two thousand, three hundred forty-two".