7027643441 has 24 divisors (see below), whose sum is σ = 8710530624. Its totient is φ = 5551640640.

The previous prime is 7027643431. The next prime is 7027643473. The reversal of 7027643441 is 1443467207.

It is not a de Polignac number, because 7027643441 - 2⁶ = 7027643377 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 7027643395 and 7027643404.

It is not an unprimeable number, because it can be changed into a prime (7027643401) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 813155 + ... + 821751.

It is an arithmetic number, because the mean of its divisors is an integer number (362938776).

Almost surely, 2^7027643441 is an apocalyptic number.

It is an amenable number.

7027643441 is a deficient number, since it is larger than the sum of its proper divisors (1682887183).

7027643441 is a wasteful number, since it uses less digits than its factorization.

7027643441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9321 (or 9308 counting only the distinct ones).

The product of its (nonzero) digits is 112896, while the sum is 38.

The square root of 7027643441 is about 83831.0410349293. The cubic root of 7027643441 is about 1915.4459705717.

The spelling of 7027643441 in words is "seven billion, twenty-seven million, six hundred forty-three thousand, four hundred forty-one".