343839521268 has 24 divisors (see below), whose sum is σ = 891435796160. Its totient is φ = 114613173720.

The previous prime is 343839521153. The next prime is 343839521279. The reversal of 343839521268 is 862125938343.

343839521268 is a `hidden beast` number, since 3 + 4 + 38 + 395 + 212 + 6 + 8 = 666.

343839521268 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a hoax number, since the sum of its digits (54) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1591849528 + ... + 1591849743.

Almost surely, 2^343839521268 is an apocalyptic number.

It is an amenable number.

343839521268 is an abundant number, since it is smaller than the sum of its proper divisors (547596274892).

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

343839521268 is a wasteful number, since it uses less digits than its factorization.

343839521268 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3183699284 (or 3183699276 counting only the distinct ones).

The product of its digits is 7464960, while the sum is 54.

The spelling of 343839521268 in words is "three hundred forty-three billion, eight hundred thirty-nine million, five hundred twenty-one thousand, two hundred sixty-eight".