134443053 has 6 divisors (see below), whose sum is σ = 194195534. Its totient is φ = 89628696.

The previous prime is 134443051. The next prime is 134443061. The reversal of 134443053 is 350344431.

It can be written as a sum of positive squares in only one way, i.e., 117029124 + 17413929 = 10818^2 + 4173^2 .

It is not a de Polignac number, because 134443053 - 2¹ = 134443051 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 (134443051) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 7469050 + ... + 7469067.

Almost surely, 2^134443053 is an apocalyptic number.

It is an amenable number.

134443053 is a deficient number, since it is larger than the sum of its proper divisors (59752481).

134443053 is a wasteful number, since it uses less digits than its factorization.

134443053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14938123 (or 14938120 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 27.

The square root of 134443053 is about 11594.9580853059. The cubic root of 134443053 is about 512.2863553689.

Adding to 134443053 its reverse (350344431), we get a palindrome (484787484).

The spelling of 134443053 in words is "one hundred thirty-four million, four hundred forty-three thousand, fifty-three".