44134945 has 8 divisors (see below), whose sum is σ = 52998336. Its totient is φ = 35283696.

The previous prime is 44134939. The next prime is 44134957. The reversal of 44134945 is 54943144.

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 44134945 - 2²⁵ = 10580513 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 44134945.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10294 + ... + 13936.

It is an arithmetic number, because the mean of its divisors is an integer number (6624792).

Almost surely, 2^44134945 is an apocalyptic number.

It is an amenable number.

44134945 is a deficient number, since it is larger than the sum of its proper divisors (8863391).

44134945 is a wasteful number, since it uses less digits than its factorization.

44134945 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6071.

The product of its digits is 34560, while the sum is 34.

The square root of 44134945 is about 6643.4136556442. The cubic root of 44134945 is about 353.3953764512.

The spelling of 44134945 in words is "forty-four million, one hundred thirty-four thousand, nine hundred forty-five".