2320214399 has 4 divisors (see below), whose sum is σ = 2320617336. Its totient is φ = 2319811464.

The previous prime is 2320214381. The next prime is 2320214419. The reversal of 2320214399 is 9934120232.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2320214399 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 (2320214599) 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, 192704 + ... + 204389.

It is an arithmetic number, because the mean of its divisors is an integer number (580154334).

Almost surely, 2^2320214399 is an apocalyptic number.

2320214399 is a deficient number, since it is larger than the sum of its proper divisors (402937).

2320214399 is an equidigital number, since it uses as much as digits as its factorization.

2320214399 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 402936.

The product of its (nonzero) digits is 23328, while the sum is 35.

The square root of 2320214399 is about 48168.6038722320. The cubic root of 2320214399 is about 1323.8619679381.

The spelling of 2320214399 in words is "two billion, three hundred twenty million, two hundred fourteen thousand, three hundred ninety-nine".