7044231121 has 4 divisors (see below), whose sum is σ = 7044443044. Its totient is φ = 7044019200.

The previous prime is 7044231107. The next prime is 7044231143. The reversal of 7044231121 is 1211324407.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1409627025 + 5634604096 = 37545^2 + 75064^2 .

It is a cyclic number.

It is not a de Polignac number, because 7044231121 - 2¹⁹ = 7043706833 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7044231521) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 44040 + ... + 126601.

It is an arithmetic number, because the mean of its divisors is an integer number (1761110761).

Almost surely, 2^7044231121 is an apocalyptic number.

It is an amenable number.

7044231121 is a deficient number, since it is larger than the sum of its proper divisors (211923).

7044231121 is a wasteful number, since it uses less digits than its factorization.

7044231121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 211922.

The product of its (nonzero) digits is 1344, while the sum is 25.

The square root of 7044231121 is about 83929.9179136975. The cubic root of 7044231121 is about 1916.9518257244.

Adding to 7044231121 its reverse (1211324407), we get a palindrome (8255555528).

The spelling of 7044231121 in words is "seven billion, forty-four million, two hundred thirty-one thousand, one hundred twenty-one".