134105504105 has 16 divisors (see below), whose sum is σ = 170596056960. Its totient is φ = 100853152512.

The previous prime is 134105504101. The next prime is 134105504213. The reversal of 134105504105 is 501405501431.

It is a cyclic number.

It is not a de Polignac number, because 134105504105 - 2² = 134105504101 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (134105504101) 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, 868919 + ... + 1011548.

It is an arithmetic number, because the mean of its divisors is an integer number (10662253560).

Almost surely, 2^134105504105 is an apocalyptic number.

It is an amenable number.

134105504105 is a deficient number, since it is larger than the sum of its proper divisors (36490552855).

134105504105 is a wasteful number, since it uses less digits than its factorization.

134105504105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1881328.

The product of its (nonzero) digits is 6000, while the sum is 29.

The spelling of 134105504105 in words is "one hundred thirty-four billion, one hundred five million, five hundred four thousand, one hundred five".