134441784708445 has 16 divisors (see below), whose sum is σ = 167463725707008. Its totient is φ = 103539400280640.

The previous prime is 134441784708419. The next prime is 134441784708481. The reversal of 134441784708445 is 544807487144431.

It is not a de Polignac number, because 134441784708445 - 2¹³ = 134441784700253 is a prime.

It is a Duffinian number.

It is a congruent 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 in 15 ways as a sum of consecutive naturals, for example, 4689270099 + ... + 4689298768.

It is an arithmetic number, because the mean of its divisors is an integer number (10466482856688).

Almost surely, 2^{134441784708445} is an apocalyptic number.

It is an amenable number.

134441784708445 is a deficient number, since it is larger than the sum of its proper divisors (33021940998563).

134441784708445 is an equidigital number, since it uses as much as digits as its factorization.

134441784708445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9378568980.

The product of its (nonzero) digits is 192675840, while the sum is 64.

The spelling of 134441784708445 in words is "one hundred thirty-four trillion, four hundred forty-one billion, seven hundred eighty-four million, seven hundred eight thousand, four hundred forty-five".