134122543501345 has 32 divisors (see below), whose sum is σ = 184580911210752. Its totient is φ = 91649079044352.

The previous prime is 134122543501307. The next prime is 134122543501393. The reversal of 134122543501345 is 543105345221431.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-134122543501345 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 140252839 + ... + 141205891.

It is an arithmetic number, because the mean of its divisors is an integer number (5768153475336).

Almost surely, 2^{134122543501345} is an apocalyptic number.

It is an amenable number.

134122543501345 is a deficient number, since it is larger than the sum of its proper divisors (50458367709407).

134122543501345 is a wasteful number, since it uses less digits than its factorization.

134122543501345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 967081.

The product of its (nonzero) digits is 864000, while the sum is 43.

Adding to 134122543501345 its reverse (543105345221431), we get a palindrome (677227888722776).

The spelling of 134122543501345 in words is "one hundred thirty-four trillion, one hundred twenty-two billion, five hundred forty-three million, five hundred one thousand, three hundred forty-five".