343671823913 has 16 divisors (see below), whose sum is σ = 377379354624. Its totient is φ = 310375877760.

The previous prime is 343671823849. The next prime is 343671823919. The reversal of 343671823913 is 319328176343.

It is a cyclic number.

It is not a de Polignac number, because 343671823913 - 2⁶ = 343671823849 is a prime.

It is a super-2 number, since 2×343671823913² (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 (343671823919) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9890456 + ... + 9925142.

It is an arithmetic number, because the mean of its divisors is an integer number (23586209664).

Almost surely, 2^343671823913 is an apocalyptic number.

It is an amenable number.

343671823913 is a deficient number, since it is larger than the sum of its proper divisors (33707530711).

343671823913 is a wasteful number, since it uses less digits than its factorization.

343671823913 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40592.

The product of its digits is 1959552, while the sum is 50.

The spelling of 343671823913 in words is "three hundred forty-three billion, six hundred seventy-one million, eight hundred twenty-three thousand, nine hundred thirteen".