4665304381 has 2 divisors, whose sum is σ = 4665304382. Its totient is φ = 4665304380.

The previous prime is 4665304379. The next prime is 4665304411. The reversal of 4665304381 is 1834035664.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2412283225 + 2253021156 = 49115^2 + 47466^2 .

It is a cyclic number.

It is not a de Polignac number, because 4665304381 - 2¹ = 4665304379 is a prime.

It is a super-2 number, since 2×4665304381² = 43530129934755586322, which contains 22 as substring.

Together with 4665304379, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4665304361) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2332652190 + 2332652191.

It is an arithmetic number, because the mean of its divisors is an integer number (2332652191).

Almost surely, 2^4665304381 is an apocalyptic number.

It is an amenable number.

4665304381 is a deficient number, since it is larger than the sum of its proper divisors (1).

4665304381 is an equidigital number, since it uses as much as digits as its factorization.

4665304381 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 207360, while the sum is 40.

The square root of 4665304381 is about 68303.0334685071. The cubic root of 4665304381 is about 1670.9366876410.

The spelling of 4665304381 in words is "four billion, six hundred sixty-five million, three hundred four thousand, three hundred eighty-one".