4444121733 has 32 divisors (see below), whose sum is σ = 6297661440. Its totient is φ = 2782671360.

The previous prime is 4444121729. The next prime is 4444121741. The reversal of 4444121733 is 3371214444.

4444121733 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 4444121733 - 2² = 4444121729 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4444121694 and 4444121703.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4444121333) 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, 1364535 + ... + 1367787.

It is an arithmetic number, because the mean of its divisors is an integer number (196801920).

Almost surely, 2^4444121733 is an apocalyptic number.

It is an amenable number.

4444121733 is a deficient number, since it is larger than the sum of its proper divisors (1853539707).

4444121733 is a wasteful number, since it uses less digits than its factorization.

4444121733 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3709.

The product of its digits is 32256, while the sum is 33.

The square root of 4444121733 is about 66664.2462868965. The cubic root of 4444121733 is about 1644.1015881808.

The spelling of 4444121733 in words is "four billion, four hundred forty-four million, one hundred twenty-one thousand, seven hundred thirty-three".