134523304519999 has 16 divisors (see below), whose sum is σ = 142630454304000. Its totient is φ = 126652357658880.

The previous prime is 134523304519997. The next prime is 134523304520083. The reversal of 134523304519999 is 999915403325431.

It is not a de Polignac number, because 134523304519999 - 2¹ = 134523304519997 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134523304519997) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5166987 + ... + 17197219.

It is an arithmetic number, because the mean of its divisors is an integer number (8914403394000).

Almost surely, 2^{134523304519999} is an apocalyptic number.

134523304519999 is a deficient number, since it is larger than the sum of its proper divisors (8107149784001).

134523304519999 is a wasteful number, since it uses less digits than its factorization.

134523304519999 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12040050.

The product of its (nonzero) digits is 141717600, while the sum is 67.

The spelling of 134523304519999 in words is "one hundred thirty-four trillion, five hundred twenty-three billion, three hundred four million, five hundred nineteen thousand, nine hundred ninety-nine".