44134321 has 32 divisors (see below), whose sum is σ = 58705920. Its totient is φ = 32140800.

The previous prime is 44134313. The next prime is 44134331. The reversal of 44134321 is 12343144.

It is a cyclic number.

It is not a de Polignac number, because 44134321 - 2³ = 44134313 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 44134292 and 44134301.

It is not an unprimeable number, because it can be changed into a prime (44134331) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 141756 + ... + 142066.

It is an arithmetic number, because the mean of its divisors is an integer number (1834560).

Almost surely, 2^44134321 is an apocalyptic number.

It is an amenable number.

44134321 is a deficient number, since it is larger than the sum of its proper divisors (14571599).

44134321 is a wasteful number, since it uses less digits than its factorization.

44134321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 445.

The product of its digits is 1152, while the sum is 22.

The square root of 44134321 is about 6643.3666916707. The cubic root of 44134321 is about 353.3937109550.

Adding to 44134321 its reverse (12343144), we get a palindrome (56477465).

The spelling of 44134321 in words is "forty-four million, one hundred thirty-four thousand, three hundred twenty-one".