343874433963301 has 2 divisors, whose sum is σ = 343874433963302. Its totient is φ = 343874433963300.

The previous prime is 343874433963239. The next prime is 343874433963323. The reversal of 343874433963301 is 103369334478343.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 343759410562500 + 115023400801 = 18540750^2 + 339151^2 .

It is a cyclic number.

It is not a de Polignac number, because 343874433963301 - 2²⁷ = 343874299745573 is a prime.

It is a super-2 number, since 2×343874433963301² (a number of 30 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 343874433963301.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (343874433963001) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 171937216981650 + 171937216981651.

It is an arithmetic number, because the mean of its divisors is an integer number (171937216981651).

Almost surely, 2^{343874433963301} is an apocalyptic number.

It is an amenable number.

343874433963301 is a deficient number, since it is larger than the sum of its proper divisors (1).

343874433963301 is an equidigital number, since it uses as much as digits as its factorization.

343874433963301 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 141087744, while the sum is 61.

The spelling of 343874433963301 in words is "three hundred forty-three trillion, eight hundred seventy-four billion, four hundred thirty-three million, nine hundred sixty-three thousand, three hundred one".