134424554 has 8 divisors (see below), whose sum is σ = 219967488. Its totient is φ = 61102060.

The previous prime is 134424553. The next prime is 134424557. The reversal of 134424554 is 455424431.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 134424554.

It is not an unprimeable number, because it can be changed into a prime (134424553) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3055082 + ... + 3055125.

It is an arithmetic number, because the mean of its divisors is an integer number (27495936).

Almost surely, 2^134424554 is an apocalyptic number.

134424554 is a deficient number, since it is larger than the sum of its proper divisors (85542934).

134424554 is a wasteful number, since it uses less digits than its factorization.

134424554 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6110220.

The product of its digits is 38400, while the sum is 32.

The square root of 134424554 is about 11594.1603404473. The cubic root of 134424554 is about 512.2628578860.

Adding to 134424554 its reverse (455424431), we get a palindrome (589848985).

The spelling of 134424554 in words is "one hundred thirty-four million, four hundred twenty-four thousand, five hundred fifty-four".