134444310425361 has 8 divisors (see below), whose sum is σ = 199176756185760. Its totient is φ = 89629540283556.

The previous prime is 134444310425297. The next prime is 134444310425387. The reversal of 134444310425361 is 163524013444431.

134444310425361 is a `hidden beast` number, since 1 + 3 + 4 + 4 + 4 + 4 + 3 + 104 + 2 + 536 + 1 = 666.

It is not a de Polignac number, because 134444310425361 - 2⁶ = 134444310425297 is a prime.

It is not an unprimeable number, because it can be changed into a prime (134444310429361) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2489709452295 + ... + 2489709452348.

It is an arithmetic number, because the mean of its divisors is an integer number (24897094523220).

Almost surely, 2^{134444310425361} is an apocalyptic number.

It is an amenable number.

134444310425361 is a deficient number, since it is larger than the sum of its proper divisors (64732445760399).

134444310425361 is an equidigital number, since it uses as much as digits as its factorization.

134444310425361 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4979418904652 (or 4979418904646 counting only the distinct ones).

The product of its (nonzero) digits is 1658880, while the sum is 45.

Adding to 134444310425361 its reverse (163524013444431), we get a palindrome (297968323869792).

The spelling of 134444310425361 in words is "one hundred thirty-four trillion, four hundred forty-four billion, three hundred ten million, four hundred twenty-five thousand, three hundred sixty-one".