134738182489 has 9 divisors (see below), whose sum is σ = 135184170783. Its totient is φ = 134293664352.

The previous prime is 134738182459. The next prime is 134738182541. The reversal of 134738182489 is 984281837431.

The square root of 134738182489 is 367067.

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

It can be written as a sum of positive squares in only one way, i.e., 82848987225 + 51889195264 = 287835^2 + 227792^2 .

It is not a de Polignac number, because 134738182489 - 2⁵ = 134738182457 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (134738182459) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 217670422 + ... + 217671040.

Almost surely, 2^134738182489 is an apocalyptic number.

134738182489 is the 367067-th square number.

134738182489 is the 183534-th centered octagonal number.

It is an amenable number.

134738182489 is a deficient number, since it is larger than the sum of its proper divisors (445988294).

134738182489 is an frugal number, since it uses more digits than its factorization.

134738182489 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2424 (or 1212 counting only the distinct ones).

The product of its digits is 9289728, while the sum is 58.

The spelling of 134738182489 in words is "one hundred thirty-four billion, seven hundred thirty-eight million, one hundred eighty-two thousand, four hundred eighty-nine".