44243331135 has 16 divisors (see below), whose sum is σ = 70809819360. Its totient is φ = 23589613440.

The previous prime is 44243331131. The next prime is 44243331173. The reversal of 44243331135 is 53113334244.

It is not a de Polignac number, because 44243331135 - 2² = 44243331131 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 44243331096 and 44243331105.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44243331131) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 373096 + ... + 477165.

It is an arithmetic number, because the mean of its divisors is an integer number (4425613710).

Almost surely, 2^44243331135 is an apocalyptic number.

44243331135 is a deficient number, since it is larger than the sum of its proper divisors (26566488225).

44243331135 is a wasteful number, since it uses less digits than its factorization.

44243331135 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 853738.

The product of its digits is 51840, while the sum is 33.

Adding to 44243331135 its reverse (53113334244), we get a palindrome (97356665379).

The spelling of 44243331135 in words is "forty-four billion, two hundred forty-three million, three hundred thirty-one thousand, one hundred thirty-five".