134454441 has 8 divisors (see below), whose sum is σ = 195570144. Its totient is φ = 81487520.

The previous prime is 134454413. The next prime is 134454491. The reversal of 134454441 is 144454431.

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

It is a cyclic number.

It is not a de Polignac number, because 134454441 - 2²¹ = 132357289 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 134454399 and 134454408.

It is not an unprimeable number, because it can be changed into a prime (134454401) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2037156 + ... + 2037221.

It is an arithmetic number, because the mean of its divisors is an integer number (24446268).

Almost surely, 2^134454441 is an apocalyptic number.

134454441 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

134454441 is a deficient number, since it is larger than the sum of its proper divisors (61115703).

134454441 is a wasteful number, since it uses less digits than its factorization.

134454441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4074391.

The product of its digits is 15360, while the sum is 30.

The square root of 134454441 is about 11595.4491504210. The cubic root of 134454441 is about 512.3008193672.

The spelling of 134454441 in words is "one hundred thirty-four million, four hundred fifty-four thousand, four hundred forty-one".