4340381611 has 2 divisors, whose sum is σ = 4340381612. Its totient is φ = 4340381610.

The previous prime is 4340381569. The next prime is 4340381623. The reversal of 4340381611 is 1161830434.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4340381611 - 2³¹ = 2192897963 is a prime.

It is not a weakly prime, because it can be changed into another prime (4340381671) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2170190805 + 2170190806.

It is an arithmetic number, because the mean of its divisors is an integer number (2170190806).

Almost surely, 2^4340381611 is an apocalyptic number.

4340381611 is a deficient number, since it is larger than the sum of its proper divisors (1).

4340381611 is an equidigital number, since it uses as much as digits as its factorization.

4340381611 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6912, while the sum is 31.

The square root of 4340381611 is about 65881.5726208778. The cubic root of 4340381611 is about 1631.2078581696.

The spelling of 4340381611 in words is "four billion, three hundred forty million, three hundred eighty-one thousand, six hundred eleven".