343199417968 has 20 divisors (see below), whose sum is σ = 725398770168. Its totient is φ = 155999735360.

The previous prime is 343199417909. The next prime is 343199417971. The reversal of 343199417968 is 869714991343.

It is a super-2 number, since 2×343199417968² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 974998171 + ... + 974998522.

Almost surely, 2^343199417968 is an apocalyptic number.

It is an amenable number.

343199417968 is an abundant number, since it is smaller than the sum of its proper divisors (382199352200).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

343199417968 is a wasteful number, since it uses less digits than its factorization.

343199417968 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1949996712 (or 1949996706 counting only the distinct ones).

The product of its digits is 35271936, while the sum is 64.

It can be divided in two parts, 343199 and 417968, that added together give a palindrome (761167).

The spelling of 343199417968 in words is "three hundred forty-three billion, one hundred ninety-nine million, four hundred seventeen thousand, nine hundred sixty-eight".