44150121 has 12 divisors (see below), whose sum is σ = 65256048. Its totient is φ = 28748664.

The previous prime is 44150111. The next prime is 44150131. The reversal of 44150121 is 12105144.

44150121 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (44150111) and next prime (44150131).

It is not a de Polignac number, because 44150121 - 2⁷ = 44149993 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 44150094 and 44150103.

It is not an unprimeable number, because it can be changed into a prime (44150111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 56655 + ... + 57428.

It is an arithmetic number, because the mean of its divisors is an integer number (5438004).

Almost surely, 2^44150121 is an apocalyptic number.

It is an amenable number.

44150121 is a deficient number, since it is larger than the sum of its proper divisors (21105927).

44150121 is a wasteful number, since it uses less digits than its factorization.

44150121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 114132 (or 114129 counting only the distinct ones).

The product of its (nonzero) digits is 160, while the sum is 18.

The square root of 44150121 is about 6644.5557413570. Note that the first 3 decimals coincide. The cubic root of 44150121 is about 353.4358773411.

Adding to 44150121 its reverse (12105144), we get a palindrome (56255265).

The spelling of 44150121 in words is "forty-four million, one hundred fifty thousand, one hundred twenty-one".