134418244 has 6 divisors (see below), whose sum is σ = 235231934. Its totient is φ = 67209120.

The previous prime is 134418241. The next prime is 134418257. The reversal of 134418244 is 442814431.

It can be written as a sum of positive squares in only one way, i.e., 114276100 + 20142144 = 10690^2 + 4488^2 .

It is not an unprimeable number, because it can be changed into a prime (134418241) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16802277 + ... + 16802284.

Almost surely, 2^134418244 is an apocalyptic number.

It is an amenable number.

134418244 is a deficient number, since it is larger than the sum of its proper divisors (100813690).

134418244 is a wasteful number, since it uses less digits than its factorization.

134418244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33604565 (or 33604563 counting only the distinct ones).

The product of its digits is 12288, while the sum is 31.

The square root of 134418244 is about 11593.8882175049. Note that the first 3 decimals coincide. The cubic root of 134418244 is about 512.2548424129.

The spelling of 134418244 in words is "one hundred thirty-four million, four hundred eighteen thousand, two hundred forty-four".