134265053610461 has 4 divisors (see below), whose sum is σ = 134265131918652. Its totient is φ = 134264975302272.

The previous prime is 134265053610419. The next prime is 134265053610497. The reversal of 134265053610461 is 164016350562431.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 74217897630361 + 60047155980100 = 8614981^2 + 7749010^2 .

It is a cyclic number.

It is not a de Polignac number, because 134265053610461 - 2³⁴ = 134247873741277 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 (134265053610361) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 36523316 + ... + 40031021.

It is an arithmetic number, because the mean of its divisors is an integer number (33566282979663).

Almost surely, 2^{134265053610461} is an apocalyptic number.

It is an amenable number.

134265053610461 is a deficient number, since it is larger than the sum of its proper divisors (78308191).

134265053610461 is an equidigital number, since it uses as much as digits as its factorization.

134265053610461 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78308190.

The product of its (nonzero) digits is 1555200, while the sum is 47.

The spelling of 134265053610461 in words is "one hundred thirty-four trillion, two hundred sixty-five billion, fifty-three million, six hundred ten thousand, four hundred sixty-one".