343362012841 has 27 divisors (see below), whose sum is σ = 364969964709. Its totient is φ = 323005966272.

The previous prime is 343362012839. The next prime is 343362012859. The reversal of 343362012841 is 148210263343.

The square root of 343362012841 is 585971.

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 32225635225 + 311136377616 = 179515^2 + 557796^2 .

It is not a de Polignac number, because 343362012841 - 2¹ = 343362012839 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 343362012841.

It is not an unprimeable number, because it can be changed into a prime (343362012821) by changing a digit.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 983845135 + ... + 983845483.

Almost surely, 2^343362012841 is an apocalyptic number.

343362012841 is the 585971-st square number.

343362012841 is the 292986-th centered octagonal number.

It is an amenable number.

343362012841 is a deficient number, since it is larger than the sum of its proper divisors (21607951868).

343362012841 is an frugal number, since it uses more digits than its factorization.

343362012841 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 890 (or 445 counting only the distinct ones).

The product of its (nonzero) digits is 82944, while the sum is 37.

The spelling of 343362012841 in words is "three hundred forty-three billion, three hundred sixty-two million, twelve thousand, eight hundred forty-one".