9020879143 has 4 divisors (see below), whose sum is σ = 9025021240. Its totient is φ = 9016737048.

The previous prime is 9020879083. The next prime is 9020879173. The reversal of 9020879143 is 3419780209.

9020879143 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 9020879143 - 2⁹ = 9020878631 is a prime.

It is a super-2 number, since 2×9020879143² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 9020879143.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9020879173) 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, 2067780 + ... + 2072137.

It is an arithmetic number, because the mean of its divisors is an integer number (2256255310).

Almost surely, 2^9020879143 is an apocalyptic number.

9020879143 is a deficient number, since it is larger than the sum of its proper divisors (4142097).

9020879143 is a wasteful number, since it uses less digits than its factorization.

9020879143 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4142096.

The product of its (nonzero) digits is 108864, while the sum is 43.

The square root of 9020879143 is about 94978.3088025892. The cubic root of 9020879143 is about 2081.6911129052.

The spelling of 9020879143 in words is "nine billion, twenty million, eight hundred seventy-nine thousand, one hundred forty-three".