343604527351 has 2 divisors, whose sum is σ = 343604527352. Its totient is φ = 343604527350.

The previous prime is 343604527349. The next prime is 343604527381. The reversal of 343604527351 is 153725406343.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 343604527351 - 2¹ = 343604527349 is a prime.

It is a super-2 number, since 2×343604527351² (a number of 24 digits) contains 22 as substring.

Together with 343604527349, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 343604527298 and 343604527307.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (343604527381) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 171802263675 + 171802263676.

It is an arithmetic number, because the mean of its divisors is an integer number (171802263676).

Almost surely, 2^343604527351 is an apocalyptic number.

343604527351 is a deficient number, since it is larger than the sum of its proper divisors (1).

343604527351 is an equidigital number, since it uses as much as digits as its factorization.

343604527351 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 907200, while the sum is 43.

The spelling of 343604527351 in words is "three hundred forty-three billion, six hundred four million, five hundred twenty-seven thousand, three hundred fifty-one".