4340040227 has 2 divisors, whose sum is σ = 4340040228. Its totient is φ = 4340040226.

The previous prime is 4340040209. The next prime is 4340040253. The reversal of 4340040227 is 7220400434.

It is an a-pointer prime, because the next prime (4340040253) can be obtained adding 4340040227 to its sum of digits (26).

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4340040227 - 2⁶ = 4340040163 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4340040196 and 4340040205.

It is not a weakly prime, because it can be changed into another prime (4340042227) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2170020113 + 2170020114.

It is an arithmetic number, because the mean of its divisors is an integer number (2170020114).

Almost surely, 2^4340040227 is an apocalyptic number.

4340040227 is a deficient number, since it is larger than the sum of its proper divisors (1).

4340040227 is an equidigital number, since it uses as much as digits as its factorization.

4340040227 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5376, while the sum is 26.

The square root of 4340040227 is about 65878.9816785293. The cubic root of 4340040227 is about 1631.1650905888.

The spelling of 4340040227 in words is "four billion, three hundred forty million, forty thousand, two hundred twenty-seven".