343613734774117 has 4 divisors (see below), whose sum is σ = 343614038056576. Its totient is φ = 343613431491660.

The previous prime is 343613734774103. The next prime is 343613734774139. The reversal of 343613734774117 is 711477437316343.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 343613734774117 - 2¹⁵ = 343613734741349 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (343613734774417) 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, 149935359 + ... + 152209852.

It is an arithmetic number, because the mean of its divisors is an integer number (85903509514144).

Almost surely, 2^{343613734774117} is an apocalyptic number.

It is an amenable number.

343613734774117 is a deficient number, since it is larger than the sum of its proper divisors (303282459).

343613734774117 is a wasteful number, since it uses less digits than its factorization.

343613734774117 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 303282458.

The product of its digits is 74680704, while the sum is 61.

The spelling of 343613734774117 in words is "three hundred forty-three trillion, six hundred thirteen billion, seven hundred thirty-four million, seven hundred seventy-four thousand, one hundred seventeen".