4165401089 has 2 divisors, whose sum is σ = 4165401090. Its totient is φ = 4165401088.

The previous prime is 4165401083. The next prime is 4165401113. The reversal of 4165401089 is 9801045614.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4033266064 + 132135025 = 63508^2 + 11495^2 .

It is a cyclic number.

It is not a de Polignac number, because 4165401089 - 2¹² = 4165396993 is a prime.

It is not a weakly prime, because it can be changed into another prime (4165401083) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2082700544 + 2082700545.

It is an arithmetic number, because the mean of its divisors is an integer number (2082700545).

Almost surely, 2^4165401089 is an apocalyptic number.

It is an amenable number.

4165401089 is a deficient number, since it is larger than the sum of its proper divisors (1).

4165401089 is an equidigital number, since it uses as much as digits as its factorization.

4165401089 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 34560, while the sum is 38.

The square root of 4165401089 is about 64539.9185698278. The cubic root of 4165401089 is about 1608.9860376045.

The spelling of 4165401089 in words is "four billion, one hundred sixty-five million, four hundred one thousand, eighty-nine".