343272535415273 has 4 divisors (see below), whose sum is σ = 355109519395140. Its totient is φ = 331435551435408.

The previous prime is 343272535415263. The next prime is 343272535415279. The reversal of 343272535415273 is 372514535272343.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 102602860300249 + 240669675115024 = 10129307^2 + 15513532^2 .

It is a cyclic number.

It is not a de Polignac number, because 343272535415273 - 2¹⁴ = 343272535398889 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (343272535415279) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5918491989890 + ... + 5918491989947.

It is an arithmetic number, because the mean of its divisors is an integer number (88777379848785).

Almost surely, 2^{343272535415273} is an apocalyptic number.

It is an amenable number.

343272535415273 is a deficient number, since it is larger than the sum of its proper divisors (11836983979867).

343272535415273 is a wasteful number, since it uses less digits than its factorization.

343272535415273 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11836983979866.

The product of its digits is 63504000, while the sum is 56.

The spelling of 343272535415273 in words is "three hundred forty-three trillion, two hundred seventy-two billion, five hundred thirty-five million, four hundred fifteen thousand, two hundred seventy-three".