44168117 has 4 divisors (see below), whose sum is σ = 50477856. Its totient is φ = 37858380.

The previous prime is 44168101. The next prime is 44168123. The reversal of 44168117 is 71186144.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 44168117 - 2⁴ = 44168101 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44168147) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3154859 + ... + 3154872.

It is an arithmetic number, because the mean of its divisors is an integer number (12619464).

Almost surely, 2^44168117 is an apocalyptic number.

It is an amenable number.

44168117 is a deficient number, since it is larger than the sum of its proper divisors (6309739).

44168117 is an equidigital number, since it uses as much as digits as its factorization.

44168117 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6309738.

The product of its digits is 5376, while the sum is 32.

The square root of 44168117 is about 6645.9097947535. The cubic root of 44168117 is about 353.4838920683.

The spelling of 44168117 in words is "forty-four million, one hundred sixty-eight thousand, one hundred seventeen".