343365421334884 has 27 divisors (see below), whose sum is σ = 650668227655467. Its totient is φ = 158476125946944.

The previous prime is 343365421334797. The next prime is 343365421334893. The reversal of 343365421334884 is 488433124563343.

The square root of 343365421334884 is 18530122.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in 4 ways, for example, as 40322779400484 + 303042641934400 = 6350022^2 + 17408120^2 .

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 481426824 + ... + 482139520.

Almost surely, 2^{343365421334884} is an apocalyptic number.

343365421334884 is the 18530122-nd square number.

It is an amenable number.

343365421334884 is a deficient number, since it is larger than the sum of its proper divisors (307302806320583).

343365421334884 is an frugal number, since it uses more digits than its factorization.

343365421334884 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1425424 (or 712712 counting only the distinct ones).

The product of its digits is 238878720, while the sum is 61.

The spelling of 343365421334884 in words is "three hundred forty-three trillion, three hundred sixty-five billion, four hundred twenty-one million, three hundred thirty-four thousand, eight hundred eighty-four".