44309842 has 8 divisors (see below), whose sum is σ = 66567600. Its totient is φ = 22120644.

The previous prime is 44309821. The next prime is 44309849. The reversal of 44309842 is 24890344.

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

It is a junction number, because it is equal to n+sod(n) for n = 44309798 and 44309807.

It is not an unprimeable number, because it can be changed into a prime (44309849) 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 3 ways as a sum of consecutive naturals, for example, 15492 + ... + 18127.

It is an arithmetic number, because the mean of its divisors is an integer number (8320950).

Almost surely, 2^44309842 is an apocalyptic number.

44309842 is a deficient number, since it is larger than the sum of its proper divisors (22257758).

44309842 is a wasteful number, since it uses less digits than its factorization.

44309842 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34280.

The product of its (nonzero) digits is 27648, while the sum is 34.

The square root of 44309842 is about 6656.5638282826. The cubic root of 44309842 is about 353.8615703549.

The spelling of 44309842 in words is "forty-four million, three hundred nine thousand, eight hundred forty-two".