134442520705712 has 10 divisors (see below), whose sum is σ = 260482383867348. Its totient is φ = 67221260352848.

The previous prime is 134442520705699. The next prime is 134442520705769. The reversal of 134442520705712 is 217507025244431.

It is a happy number.

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 as a sum of consecutive naturals, namely, 4201328772038 + ... + 4201328772069.

Almost surely, 2^{134442520705712} is an apocalyptic number.

It is an amenable number.

134442520705712 is a deficient number, since it is larger than the sum of its proper divisors (126039863161636).

134442520705712 is an equidigital number, since it uses as much as digits as its factorization.

134442520705712 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8402657544115 (or 8402657544109 counting only the distinct ones).

The product of its (nonzero) digits is 1881600, while the sum is 47.

The spelling of 134442520705712 in words is "one hundred thirty-four trillion, four hundred forty-two billion, five hundred twenty million, seven hundred five thousand, seven hundred twelve".