134332261445161 has 16 divisors (see below), whose sum is σ = 146552150082240. Its totient is φ = 122384824729920.

The previous prime is 134332261445119. The next prime is 134332261445183. The reversal of 134332261445161 is 161544162233431.

It is a cyclic number.

It is not a de Polignac number, because 134332261445161 - 2¹¹ = 134332261443113 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (134332261445761) 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, 59988330 + ... + 62187331.

It is an arithmetic number, because the mean of its divisors is an integer number (9159509380140).

Almost surely, 2^{134332261445161} is an apocalyptic number.

It is an amenable number.

134332261445161 is a deficient number, since it is larger than the sum of its proper divisors (12219888637079).

134332261445161 is a wasteful number, since it uses less digits than its factorization.

134332261445161 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 122176776.

The product of its digits is 1244160, while the sum is 46.

The spelling of 134332261445161 in words is "one hundred thirty-four trillion, three hundred thirty-two billion, two hundred sixty-one million, four hundred forty-five thousand, one hundred sixty-one".