2911423321 has 8 divisors (see below), whose sum is σ = 2919850560. Its totient is φ = 2903008752.

The previous prime is 2911423313. The next prime is 2911423337. The reversal of 2911423321 is 1233241192.

It is a happy number.

2911423321 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 2911423321 - 2³ = 2911423313 is a prime.

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 2911423321.

It is not an unprimeable number, because it can be changed into a prime (2911423351) 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, 622036 + ... + 626698.

It is an arithmetic number, because the mean of its divisors is an integer number (364981320).

Almost surely, 2^2911423321 is an apocalyptic number.

It is an amenable number.

2911423321 is a deficient number, since it is larger than the sum of its proper divisors (8427239).

2911423321 is a wasteful number, since it uses less digits than its factorization.

2911423321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6335.

The product of its digits is 2592, while the sum is 28.

The square root of 2911423321 is about 53957.6067019285. The cubic root of 2911423321 is about 1427.9131248362.

The spelling of 2911423321 in words is "two billion, nine hundred eleven million, four hundred twenty-three thousand, three hundred twenty-one".