344045011 has 2 divisors, whose sum is σ = 344045012. Its totient is φ = 344045010.

The previous prime is 344044993. The next prime is 344045033. The reversal of 344045011 is 110540443.

It is an a-pointer prime, because the next prime (344045033) can be obtained adding 344045011 to its sum of digits (22).

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 344045011 - 2⁵ = 344044979 is a prime.

It is not a weakly prime, because it can be changed into another prime (344045411) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 172022505 + 172022506.

It is an arithmetic number, because the mean of its divisors is an integer number (172022506).

Almost surely, 2^344045011 is an apocalyptic number.

344045011 is a deficient number, since it is larger than the sum of its proper divisors (1).

344045011 is an equidigital number, since it uses as much as digits as its factorization.

344045011 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 960, while the sum is 22.

The square root of 344045011 is about 18548.4503665401. The cubic root of 344045011 is about 700.7101711031.

Adding to 344045011 its reverse (110540443), we get a palindrome (454585454).

The spelling of 344045011 in words is "three hundred forty-four million, forty-five thousand, eleven".