343534016365 has 16 divisors (see below), whose sum is σ = 423624382128. Its totient is φ = 267246660096.

The previous prime is 343534016359. The next prime is 343534016381. The reversal of 343534016365 is 563610435343.

It can be written as a sum of positive squares in 8 ways, for example, as 1378042884 + 342155973481 = 37122^2 + 584941^2 .

It is a cyclic number.

It is not a de Polignac number, because 343534016365 - 2⁵ = 343534016333 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 205342 + ... + 853951.

It is an arithmetic number, because the mean of its divisors is an integer number (26476523883).

Almost surely, 2^343534016365 is an apocalyptic number.

It is an amenable number.

343534016365 is a deficient number, since it is larger than the sum of its proper divisors (80090365763).

343534016365 is a wasteful number, since it uses less digits than its factorization.

343534016365 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1061088.

The product of its (nonzero) digits is 1166400, while the sum is 43.

The spelling of 343534016365 in words is "three hundred forty-three billion, five hundred thirty-four million, sixteen thousand, three hundred sixty-five".