44244121043133 has 24 divisors (see below), whose sum is σ = 69856613386560. Its totient is φ = 26761309402560.

The previous prime is 44244121043099. The next prime is 44244121043159. The reversal of 44244121043133 is 33134012144244.

44244121043133 is a `hidden beast` number, since 4 + 4 + 2 + 4 + 4 + 1 + 210 + 431 + 3 + 3 = 666.

It is not a de Polignac number, because 44244121043133 - 2¹³ = 44244121034941 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44244121043173) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 444195048 + ... + 444294641.

It is an arithmetic number, because the mean of its divisors is an integer number (2910692224440).

Almost surely, 2^{44244121043133} is an apocalyptic number.

It is an amenable number.

44244121043133 is a deficient number, since it is larger than the sum of its proper divisors (25612492343427).

44244121043133 is a wasteful number, since it uses less digits than its factorization.

44244121043133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 888490209 (or 888490206 counting only the distinct ones).

The product of its (nonzero) digits is 110592, while the sum is 36.

Adding to 44244121043133 its reverse (33134012144244), we get a palindrome (77378133187377).

The spelling of 44244121043133 in words is "forty-four trillion, two hundred forty-four billion, one hundred twenty-one million, forty-three thousand, one hundred thirty-three".