4040820167 has 2 divisors, whose sum is σ = 4040820168. Its totient is φ = 4040820166.

The previous prime is 4040820163. The next prime is 4040820169. The reversal of 4040820167 is 7610280404.

4040820167 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4040820167 - 2² = 4040820163 is a prime.

Together with 4040820169, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4040820163) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2020410083 + 2020410084.

It is an arithmetic number, because the mean of its divisors is an integer number (2020410084).

Almost surely, 2^4040820167 is an apocalyptic number.

4040820167 is a deficient number, since it is larger than the sum of its proper divisors (1).

4040820167 is an equidigital number, since it uses as much as digits as its factorization.

4040820167 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10752, while the sum is 32.

The square root of 4040820167 is about 63567.4458115158. The cubic root of 4040820167 is about 1592.7826182396.

The spelling of 4040820167 in words is "four billion, forty million, eight hundred twenty thousand, one hundred sixty-seven".