4165663422 has 16 divisors (see below), whose sum is σ = 8332244352. Its totient is φ = 1388401560.

The previous prime is 4165663421. The next prime is 4165663441. The reversal of 4165663422 is 2243665614.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4165663421) 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, 30223 + ... + 96149.

It is an arithmetic number, because the mean of its divisors is an integer number (520765272).

Almost surely, 2^4165663422 is an apocalyptic number.

4165663422 is an abundant number, since it is smaller than the sum of its proper divisors (4166580930).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4165663422 is a wasteful number, since it uses less digits than its factorization.

4165663422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76463.

The product of its digits is 207360, while the sum is 39.

The square root of 4165663422 is about 64541.9508691828. The cubic root of 4165663422 is about 1609.0198143657.

The spelling of 4165663422 in words is "four billion, one hundred sixty-five million, six hundred sixty-three thousand, four hundred twenty-two".