44311113321 has 32 divisors (see below), whose sum is σ = 63308044800. Its totient is φ = 27484260480.

The previous prime is 44311113317. The next prime is 44311113349. The reversal of 44311113321 is 12331111344.

It is a happy number.

44311113321 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 44311113321 - 2² = 44311113317 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 44311113291 and 44311113300.

It is not an unprimeable number, because it can be changed into a prime (44311113311) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3683206 + ... + 3695216.

It is an arithmetic number, because the mean of its divisors is an integer number (1978376400).

Almost surely, 2^44311113321 is an apocalyptic number.

It is an amenable number.

44311113321 is a deficient number, since it is larger than the sum of its proper divisors (18996931479).

44311113321 is a wasteful number, since it uses less digits than its factorization.

44311113321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13189.

The product of its digits is 864, while the sum is 24.

Adding to 44311113321 its reverse (12331111344), we get a palindrome (56642224665).

The spelling of 44311113321 in words is "forty-four billion, three hundred eleven million, one hundred thirteen thousand, three hundred twenty-one".