344230434133 has 2 divisors, whose sum is σ = 344230434134. Its totient is φ = 344230434132.

The previous prime is 344230434059. The next prime is 344230434151. The reversal of 344230434133 is 331434032443.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 310224492484 + 34005941649 = 556978^2 + 184407^2 .

It is an emirp because it is prime and its reverse (331434032443) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 344230434133 - 2²¹ = 344228336981 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (344230434433) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 172115217066 + 172115217067.

It is an arithmetic number, because the mean of its divisors is an integer number (172115217067).

Almost surely, 2^344230434133 is an apocalyptic number.

It is an amenable number.

344230434133 is a deficient number, since it is larger than the sum of its proper divisors (1).

344230434133 is an equidigital number, since it uses as much as digits as its factorization.

344230434133 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 124416, while the sum is 34.

Adding to 344230434133 its reverse (331434032443), we get a palindrome (675664466576).

The spelling of 344230434133 in words is "three hundred forty-four billion, two hundred thirty million, four hundred thirty-four thousand, one hundred thirty-three".