44404343331 has 16 divisors (see below), whose sum is σ = 60116423808. Its totient is φ = 29147976000.

The previous prime is 44404343299. The next prime is 44404343339. The reversal of 44404343331 is 13334340444.

It is not a de Polignac number, because 44404343331 - 2⁵ = 44404343299 is a prime.

It is a super-2 number, since 2×44404343331² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 44404343292 and 44404343301.

It is not an unprimeable number, because it can be changed into a prime (44404343339) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 410056 + ... + 506906.

It is an arithmetic number, because the mean of its divisors is an integer number (3757276488).

Almost surely, 2^44404343331 is an apocalyptic number.

44404343331 is a deficient number, since it is larger than the sum of its proper divisors (15712080477).

44404343331 is a wasteful number, since it uses less digits than its factorization.

44404343331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 99202.

The product of its (nonzero) digits is 82944, while the sum is 33.

Adding to 44404343331 its reverse (13334340444), we get a palindrome (57738683775).

The spelling of 44404343331 in words is "forty-four billion, four hundred four million, three hundred forty-three thousand, three hundred thirty-one".