2320421167 has 8 divisors (see below), whose sum is σ = 2424205440. Its totient is φ = 2218221600.

The previous prime is 2320421111. The next prime is 2320421237. The reversal of 2320421167 is 7611240232.

2320421167 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 de Polignac number, because none of the positive numbers 2^k-2320421167 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2320421767) 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, 393183 + ... + 399040.

It is an arithmetic number, because the mean of its divisors is an integer number (303025680).

Almost surely, 2^2320421167 is an apocalyptic number.

2320421167 is a deficient number, since it is larger than the sum of its proper divisors (103784273).

2320421167 is a wasteful number, since it uses less digits than its factorization.

2320421167 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 792353.

The product of its (nonzero) digits is 4032, while the sum is 28.

The square root of 2320421167 is about 48170.7501187183. The cubic root of 2320421167 is about 1323.9012924880.

Adding to 2320421167 its reverse (7611240232), we get a palindrome (9931661399).

The spelling of 2320421167 in words is "two billion, three hundred twenty million, four hundred twenty-one thousand, one hundred sixty-seven".