343444032097 has 4 divisors (see below), whose sum is σ = 343599228180. Its totient is φ = 343288836016.

The previous prime is 343444032077. The next prime is 343444032103. The reversal of 343444032097 is 790230444343.

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 340811931681 + 2632100416 = 583791^2 + 51304^2 .

It is a cyclic number.

It is not a de Polignac number, because 343444032097 - 2²³ = 343435643489 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (343444032047) 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, 77594722 + ... + 77599147.

It is an arithmetic number, because the mean of its divisors is an integer number (85899807045).

Almost surely, 2^343444032097 is an apocalyptic number.

It is an amenable number.

343444032097 is a deficient number, since it is larger than the sum of its proper divisors (155196083).

343444032097 is a wasteful number, since it uses less digits than its factorization.

343444032097 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 155196082.

The product of its (nonzero) digits is 870912, while the sum is 43.

The spelling of 343444032097 in words is "three hundred forty-three billion, four hundred forty-four million, thirty-two thousand, ninety-seven".