7044721113 has 8 divisors (see below), whose sum is σ = 9415928800. Its totient is φ = 4684997088.

The previous prime is 7044721111. The next prime is 7044721157. The reversal of 7044721113 is 3111274407.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 7044721113 - 2¹ = 7044721111 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7044721111) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2869483 + ... + 2871936.

It is an arithmetic number, because the mean of its divisors is an integer number (1176991100).

Almost surely, 2^7044721113 is an apocalyptic number.

It is an amenable number.

7044721113 is a deficient number, since it is larger than the sum of its proper divisors (2371207687).

7044721113 is a wasteful number, since it uses less digits than its factorization.

7044721113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5741831.

The product of its (nonzero) digits is 4704, while the sum is 30.

The square root of 7044721113 is about 83932.8369173829. The cubic root of 7044721113 is about 1916.9962719890.

The spelling of 7044721113 in words is "seven billion, forty-four million, seven hundred twenty-one thousand, one hundred thirteen".