134444554 has 4 divisors (see below), whose sum is σ = 201666834. Its totient is φ = 67222276.

The previous prime is 134444543. The next prime is 134444621. The reversal of 134444554 is 455444431.

134444554 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 134444025 + 529 = 11595^2 + 23^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 33611137 + ... + 33611140.

Almost surely, 2^134444554 is an apocalyptic number.

134444554 is a deficient number, since it is larger than the sum of its proper divisors (67222280).

134444554 is an equidigital number, since it uses as much as digits as its factorization.

134444554 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67222279.

The product of its digits is 76800, while the sum is 34.

The square root of 134444554 is about 11595.0228115343. The cubic root of 134444554 is about 512.2882618488.

Adding to 134444554 its reverse (455444431), we get a palindrome (589888985).

The spelling of 134444554 in words is "one hundred thirty-four million, four hundred forty-four thousand, five hundred fifty-four".