2014000409 has 2 divisors, whose sum is σ = 2014000410. Its totient is φ = 2014000408.

The previous prime is 2014000403. The next prime is 2014000441. The reversal of 2014000409 is 9040004102.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1600000000 + 414000409 = 40000^2 + 20347^2 .

It is a cyclic number.

It is not a de Polignac number, because 2014000409 - 2⁴ = 2014000393 is a prime.

It is not a weakly prime, because it can be changed into another prime (2014000403) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1007000204 + 1007000205.

It is an arithmetic number, because the mean of its divisors is an integer number (1007000205).

Almost surely, 2^2014000409 is an apocalyptic number.

It is an amenable number.

2014000409 is a deficient number, since it is larger than the sum of its proper divisors (1).

2014000409 is an equidigital number, since it uses as much as digits as its factorization.

2014000409 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 288, while the sum is 20.

The square root of 2014000409 is about 44877.6159014714. The cubic root of 2014000409 is about 1262.8541181462.

The spelling of 2014000409 in words is "two billion, fourteen million, four hundred nine", and thus it is an aban number.