343773707707 has 4 divisors (see below), whose sum is σ = 355627973520. Its totient is φ = 331919441896.

The previous prime is 343773707701. The next prime is 343773707737. The reversal of 343773707707 is 707707377343.

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

It is a cyclic number.

It is not a de Polignac number, because 343773707707 - 2²³ = 343765319099 is a prime.

It is a super-2 number, since 2×343773707707² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (343773707701) 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, 5927132863 + ... + 5927132920.

It is an arithmetic number, because the mean of its divisors is an integer number (88906993380).

Almost surely, 2^343773707707 is an apocalyptic number.

343773707707 is a deficient number, since it is larger than the sum of its proper divisors (11854265813).

343773707707 is a wasteful number, since it uses less digits than its factorization.

343773707707 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11854265812.

The product of its (nonzero) digits is 12706092, while the sum is 55.

The spelling of 343773707707 in words is "three hundred forty-three billion, seven hundred seventy-three million, seven hundred seven thousand, seven hundred seven".