7040444801 has 4 divisors (see below), whose sum is σ = 7582017492. Its totient is φ = 6498872112.

The previous prime is 7040444783. The next prime is 7040444861. The reversal of 7040444801 is 1084440407.

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 1818937201 + 5221507600 = 42649^2 + 72260^2 .

It is a cyclic number.

It is not a de Polignac number, because 7040444801 - 2¹⁰ = 7040443777 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7040444861) 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, 270786326 + ... + 270786351.

It is an arithmetic number, because the mean of its divisors is an integer number (1895504373).

Almost surely, 2^7040444801 is an apocalyptic number.

It is an amenable number.

7040444801 is a deficient number, since it is larger than the sum of its proper divisors (541572691).

7040444801 is a wasteful number, since it uses less digits than its factorization.

7040444801 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 541572690.

The product of its (nonzero) digits is 14336, while the sum is 32.

The square root of 7040444801 is about 83907.3584437027. The cubic root of 7040444801 is about 1916.6083061482.

The spelling of 7040444801 in words is "seven billion, forty million, four hundred forty-four thousand, eight hundred one".