343222205252425 has 12 divisors (see below), whose sum is σ = 429983117346076. Its totient is φ = 271747065600000.

The previous prime is 343222205252417. The next prime is 343222205252501. The reversal of 343222205252425 is 524252502222343.

It can be written as a sum of positive squares in 6 ways, for example, as 16161528384 + 343206043724041 = 127128^2 + 18525821^2 .

It is not a de Polignac number, because 343222205252425 - 2³ = 343222205252417 is a prime.

It is a super-3 number, since 3×343222205252425³ (a number of 45 digits) contains 333 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 70767462576 + ... + 70767467425.

Almost surely, 2^{343222205252425} is an apocalyptic number.

It is an amenable number.

343222205252425 is a deficient number, since it is larger than the sum of its proper divisors (86760912093651).

343222205252425 is a wasteful number, since it uses less digits than its factorization.

343222205252425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 141534930108 (or 141534930103 counting only the distinct ones).

The product of its (nonzero) digits is 2304000, while the sum is 43.

Adding to 343222205252425 its reverse (524252502222343), we get a palindrome (867474707474768).

The spelling of 343222205252425 in words is "three hundred forty-three trillion, two hundred twenty-two billion, two hundred five million, two hundred fifty-two thousand, four hundred twenty-five".