44044121223 has 10 divisors (see below), whose sum is σ = 65794304664. Its totient is φ = 29362747428.

The previous prime is 44044121183. The next prime is 44044121243. The reversal of 44044121223 is 32212144044.

44044121223 is a `hidden beast` number, since 4 + 4 + 0 + 441 + 212 + 2 + 3 = 666.

44044121223 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 44044121223 - 2¹³ = 44044113031 is a prime.

It is a super-3 number, since 3×44044121223³ (a number of 33 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44044121243) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 271877211 + ... + 271877372.

Almost surely, 2^44044121223 is an apocalyptic number.

44044121223 is a deficient number, since it is larger than the sum of its proper divisors (21750183441).

44044121223 is an equidigital number, since it uses as much as digits as its factorization.

44044121223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 543754595 (or 543754586 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 27.

Adding to 44044121223 its reverse (32212144044), we get a palindrome (76256265267).

The spelling of 44044121223 in words is "forty-four billion, forty-four million, one hundred twenty-one thousand, two hundred twenty-three".