134343140324042 has 16 divisors (see below), whose sum is σ = 217091221079040. Its totient is φ = 61982989441392.

The previous prime is 134343140324039. The next prime is 134343140324059. The reversal of 134343140324042 is 240423041343431.

It is a junction number, because it is equal to n+sod(n) for n = 134343140323987 and 134343140324005.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 897292958 + ... + 897442665.

It is an arithmetic number, because the mean of its divisors is an integer number (13568201317440).

Almost surely, 2^{134343140324042} is an apocalyptic number.

134343140324042 is a deficient number, since it is larger than the sum of its proper divisors (82748080754998).

134343140324042 is a wasteful number, since it uses less digits than its factorization.

134343140324042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1794738517.

The product of its (nonzero) digits is 331776, while the sum is 38.

Adding to 134343140324042 its reverse (240423041343431), we get a palindrome (374766181667473).

The spelling of 134343140324042 in words is "one hundred thirty-four trillion, three hundred forty-three billion, one hundred forty million, three hundred twenty-four thousand, forty-two".