343324114021403 has 2 divisors, whose sum is σ = 343324114021404. Its totient is φ = 343324114021402.

The previous prime is 343324114021393. The next prime is 343324114021463. The reversal of 343324114021403 is 304120411423343.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 343324114021403 - 2³⁰ = 343323040279579 is a prime.

It is not a weakly prime, because it can be changed into another prime (343324114021463) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 171662057010701 + 171662057010702.

It is an arithmetic number, because the mean of its divisors is an integer number (171662057010702).

Almost surely, 2^{343324114021403} is an apocalyptic number.

343324114021403 is a deficient number, since it is larger than the sum of its proper divisors (1).

343324114021403 is an equidigital number, since it uses as much as digits as its factorization.

343324114021403 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 82944, while the sum is 35.

Adding to 343324114021403 its reverse (304120411423343), we get a palindrome (647444525444746).

The spelling of 343324114021403 in words is "three hundred forty-three trillion, three hundred twenty-four billion, one hundred fourteen million, twenty-one thousand, four hundred three".