134858607361 has 3 divisors (see below), whose sum is σ = 134858974593. Its totient is φ = 134858240130.

The previous prime is 134858607329. The next prime is 134858607413. The reversal of 134858607361 is 163706858431.

It is a happy number.

The square root of 134858607361 is 367231.

It is a perfect power (a square), and thus also a powerful number.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is not a de Polignac number, because 134858607361 - 2⁵ = 134858607329 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 134858607299 and 134858607308.

It is not an unprimeable number, because it can be changed into a prime (134858607311) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 183616 + ... + 550846.

It is an arithmetic number, because the mean of its divisors is an integer number (44952991531).

Almost surely, 2^134858607361 is an apocalyptic number.

134858607361 is the 367231-st square number.

134858607361 is the 183616-th centered octagonal number.

It is an amenable number.

134858607361 is a deficient number, since it is larger than the sum of its proper divisors (367232).

134858607361 is an frugal number, since it uses more digits than its factorization.

134858607361 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 734462 (or 367231 counting only the distinct ones).

The product of its (nonzero) digits is 2903040, while the sum is 52.

The spelling of 134858607361 in words is "one hundred thirty-four billion, eight hundred fifty-eight million, six hundred seven thousand, three hundred sixty-one".