344165053 has 2 divisors, whose sum is σ = 344165054. Its totient is φ = 344165052.

The previous prime is 344165039. The next prime is 344165057. The reversal of 344165053 is 350561443.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 242518329 + 101646724 = 15573^2 + 10082^2 .

It is an emirp because it is prime and its reverse (350561443) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-344165053 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (344165057) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 172082526 + 172082527.

It is an arithmetic number, because the mean of its divisors is an integer number (172082527).

Almost surely, 2^344165053 is an apocalyptic number.

It is an amenable number.

344165053 is a deficient number, since it is larger than the sum of its proper divisors (1).

344165053 is an equidigital number, since it uses as much as digits as its factorization.

344165053 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 21600, while the sum is 31.

The square root of 344165053 is about 18551.6859880713. The cubic root of 344165053 is about 700.7916574074.

The spelling of 344165053 in words is "three hundred forty-four million, one hundred sixty-five thousand, fifty-three".