44343481 has 24 divisors (see below), whose sum is σ = 56434560. Its totient is φ = 34528032.

The previous prime is 44343479. The next prime is 44343493. The reversal of 44343481 is 18434344.

It is not a de Polignac number, because 44343481 - 2¹ = 44343479 is a prime.

It is a super-2 number, since 2×44343481² = 3932688614394722, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (44343281) 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 23 ways as a sum of consecutive naturals, for example, 42160 + ... + 43198.

It is an arithmetic number, because the mean of its divisors is an integer number (2351440).

Almost surely, 2^44343481 is an apocalyptic number.

It is an amenable number.

44343481 is a deficient number, since it is larger than the sum of its proper divisors (12091079).

44343481 is a wasteful number, since it uses less digits than its factorization.

44343481 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1133 (or 1126 counting only the distinct ones).

The product of its digits is 18432, while the sum is 31.

The square root of 44343481 is about 6659.0901030096. The cubic root of 44343481 is about 353.9510955243.

The spelling of 44343481 in words is "forty-four million, three hundred forty-three thousand, four hundred eighty-one".