134445504441 has 8 divisors (see below), whose sum is σ = 179384051200. Its totient is φ = 89568646992.

The previous prime is 134445504437. The next prime is 134445504451. The reversal of 134445504441 is 144405544431.

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

It is not a de Polignac number, because 134445504441 - 2² = 134445504437 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 134445504441.

It is not an unprimeable number, because it can be changed into a prime (134445504421) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15417241 + ... + 15425958.

It is an arithmetic number, because the mean of its divisors is an integer number (22423006400).

Almost surely, 2^134445504441 is an apocalyptic number.

It is an amenable number.

134445504441 is a deficient number, since it is larger than the sum of its proper divisors (44938546759).

134445504441 is a wasteful number, since it uses less digits than its factorization.

134445504441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30844655.

The product of its (nonzero) digits is 307200, while the sum is 39.

The spelling of 134445504441 in words is "one hundred thirty-four billion, four hundred forty-five million, five hundred four thousand, four hundred forty-one".