44140115 has 8 divisors (see below), whose sum is σ = 53003808. Its totient is φ = 35288320.

The previous prime is 44140099. The next prime is 44140121. The reversal of 44140115 is 51104144.

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

It is not a de Polignac number, because 44140115 - 2⁴ = 44140099 is a prime.

It is a Duffinian number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 12995 + ... + 16035.

It is an arithmetic number, because the mean of its divisors is an integer number (6625476).

Almost surely, 2^44140115 is an apocalyptic number.

44140115 is a deficient number, since it is larger than the sum of its proper divisors (8863693).

44140115 is a wasteful number, since it uses less digits than its factorization.

44140115 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5949.

The product of its (nonzero) digits is 320, while the sum is 20.

The square root of 44140115 is about 6643.8027514369. The cubic root of 44140115 is about 353.4091749108.

Adding to 44140115 its reverse (51104144), we get a palindrome (95244259).

The spelling of 44140115 in words is "forty-four million, one hundred forty thousand, one hundred fifteen".