44143122 has 16 divisors (see below), whose sum is σ = 89144640. Its totient is φ = 14571312.

The previous prime is 44143103. The next prime is 44143129. The reversal of 44143122 is 22134144.

It is not an unprimeable number, because it can be changed into a prime (44143129) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 35097 + ... + 36332.

It is an arithmetic number, because the mean of its divisors is an integer number (5571540).

Almost surely, 2^44143122 is an apocalyptic number.

44143122 is an abundant number, since it is smaller than the sum of its proper divisors (45001518).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

44143122 is a wasteful number, since it uses less digits than its factorization.

44143122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71537.

The product of its digits is 768, while the sum is 21.

The square root of 44143122 is about 6644.0290487023. The cubic root of 44143122 is about 353.4171999409.

Adding to 44143122 its reverse (22134144), we get a palindrome (66277266).

The spelling of 44143122 in words is "forty-four million, one hundred forty-three thousand, one hundred twenty-two".