4344402011 has 2 divisors, whose sum is σ = 4344402012. Its totient is φ = 4344402010.

The previous prime is 4344401983. The next prime is 4344402053. The reversal of 4344402011 is 1102044434.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4344402011 is a prime.

It is not a weakly prime, because it can be changed into another prime (4344401011) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2172201005 + 2172201006.

It is an arithmetic number, because the mean of its divisors is an integer number (2172201006).

Almost surely, 2^4344402011 is an apocalyptic number.

4344402011 is a deficient number, since it is larger than the sum of its proper divisors (1).

4344402011 is an equidigital number, since it uses as much as digits as its factorization.

4344402011 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1536, while the sum is 23.

The square root of 4344402011 is about 65912.0778841025. The cubic root of 4344402011 is about 1631.7113533938.

Adding to 4344402011 its reverse (1102044434), we get a palindrome (5446446445).

The spelling of 4344402011 in words is "four billion, three hundred forty-four million, four hundred two thousand, eleven".