134105046146155 has 32 divisors (see below), whose sum is σ = 184723887218688. Its totient is φ = 91554025248000.

The previous prime is 134105046146153. The next prime is 134105046146171. The reversal of 134105046146155 is 551641640501431.

It is a happy number.

It is not a de Polignac number, because 134105046146155 - 2¹ = 134105046146153 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (134105046146153) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 8529255 + ... + 18465055.

It is an arithmetic number, because the mean of its divisors is an integer number (5772621475584).

Almost surely, 2^{134105046146155} is an apocalyptic number.

134105046146155 is a deficient number, since it is larger than the sum of its proper divisors (50618841072533).

134105046146155 is a wasteful number, since it uses less digits than its factorization.

134105046146155 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9937507.

The product of its (nonzero) digits is 864000, while the sum is 46.

Adding to 134105046146155 its reverse (551641640501431), we get a palindrome (685746686647586).

The spelling of 134105046146155 in words is "one hundred thirty-four trillion, one hundred five billion, forty-six million, one hundred forty-six thousand, one hundred fifty-five".