44000331011 has 24 divisors (see below), whose sum is σ = 55138646304. Its totient is φ = 34802490240.

The previous prime is 44000330993. The next prime is 44000331013. The reversal of 44000331011 is 11013300044.

It is not a de Polignac number, because 44000331011 - 2²⁶ = 43933222147 is a prime.

It is not an unprimeable number, because it can be changed into a prime (44000331013) 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 23 ways as a sum of consecutive naturals, for example, 2451791 + ... + 2469671.

It is an arithmetic number, because the mean of its divisors is an integer number (2297443596).

Almost surely, 2^44000331011 is an apocalyptic number.

44000331011 is a deficient number, since it is larger than the sum of its proper divisors (11138315293).

44000331011 is a wasteful number, since it uses less digits than its factorization.

44000331011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21771 (or 21764 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 44000331011 its reverse (11013300044), we get a palindrome (55013631055).

It can be divided in two parts, 4400033 and 1011, that added together give a palindrome (4401044).

The spelling of 44000331011 in words is "forty-four billion, three hundred thirty-one thousand, eleven".