2321664095 has 4 divisors (see below), whose sum is σ = 2785996920. Its totient is φ = 1857331272.

The previous prime is 2321664089. The next prime is 2321664113. The reversal of 2321664095 is 5904661232.

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 2321664095 - 2⁶ = 2321664031 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 232166405 + ... + 232166414.

It is an arithmetic number, because the mean of its divisors is an integer number (696499230).

Almost surely, 2^2321664095 is an apocalyptic number.

2321664095 is a deficient number, since it is larger than the sum of its proper divisors (464332825).

2321664095 is an equidigital number, since it uses as much as digits as its factorization.

2321664095 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 464332824.

The product of its (nonzero) digits is 77760, while the sum is 38.

The square root of 2321664095 is about 48183.6496645906. The cubic root of 2321664095 is about 1324.1376318059.

The spelling of 2321664095 in words is "two billion, three hundred twenty-one million, six hundred sixty-four thousand, ninety-five".