344299024513 has 2 divisors, whose sum is σ = 344299024514. Its totient is φ = 344299024512.

The previous prime is 344299024493. The next prime is 344299024571. The reversal of 344299024513 is 315420992443.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 321651182449 + 22647842064 = 567143^2 + 150492^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-344299024513 is a prime.

It is not a weakly prime, because it can be changed into another prime (344299024213) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 172149512256 + 172149512257.

It is an arithmetic number, because the mean of its divisors is an integer number (172149512257).

Almost surely, 2^344299024513 is an apocalyptic number.

It is an amenable number.

344299024513 is a deficient number, since it is larger than the sum of its proper divisors (1).

344299024513 is an equidigital number, since it uses as much as digits as its factorization.

344299024513 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 933120, while the sum is 46.

The spelling of 344299024513 in words is "three hundred forty-four billion, two hundred ninety-nine million, twenty-four thousand, five hundred thirteen".