4002314189 has 2 divisors, whose sum is σ = 4002314190. Its totient is φ = 4002314188.

The previous prime is 4002314171. The next prime is 4002314221. The reversal of 4002314189 is 9814132004.

It is a happy number.

It is an a-pointer prime, because the next prime (4002314221) can be obtained adding 4002314189 to its sum of digits (32).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3512577289 + 489736900 = 59267^2 + 22130^2 .

It is a cyclic number.

It is not a de Polignac number, because 4002314189 - 2¹² = 4002310093 is a prime.

It is a super-3 number, since 3×4002314189³ (a number of 30 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4002314149) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2001157094 + 2001157095.

It is an arithmetic number, because the mean of its divisors is an integer number (2001157095).

Almost surely, 2^4002314189 is an apocalyptic number.

It is an amenable number.

4002314189 is a deficient number, since it is larger than the sum of its proper divisors (1).

4002314189 is an equidigital number, since it uses as much as digits as its factorization.

4002314189 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6912, while the sum is 32.

The square root of 4002314189 is about 63263.8458284034. The cubic root of 4002314189 is about 1587.7071217883.

The spelling of 4002314189 in words is "four billion, two million, three hundred fourteen thousand, one hundred eighty-nine".