7020450943 has 16 divisors (see below), whose sum is σ = 7853953536. Its totient is φ = 6220146240.

The previous prime is 7020450911. The next prime is 7020450947. The reversal of 7020450943 is 3490540207.

7020450943 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 7020450943 - 2⁵ = 7020450911 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 7020450899 and 7020450908.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7020450947) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 202971 + ... + 235027.

It is an arithmetic number, because the mean of its divisors is an integer number (490872096).

Almost surely, 2^7020450943 is an apocalyptic number.

7020450943 is a deficient number, since it is larger than the sum of its proper divisors (833502593).

7020450943 is a wasteful number, since it uses less digits than its factorization.

7020450943 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32574.

The product of its (nonzero) digits is 30240, while the sum is 34.

The square root of 7020450943 is about 83788.1312776458. The cubic root of 7020450943 is about 1914.7922880057.

The spelling of 7020450943 in words is "seven billion, twenty million, four hundred fifty thousand, nine hundred forty-three".