343400142210 has 64 divisors (see below), whose sum is σ = 828832435200. Its totient is φ = 91054801152.

The previous prime is 343400142193. The next prime is 343400142221. The reversal of 343400142210 is 12241004343.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 10556751 + ... + 10589229.

It is an arithmetic number, because the mean of its divisors is an integer number (12950506800).

Almost surely, 2^343400142210 is an apocalyptic number.

343400142210 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

343400142210 is an abundant number, since it is smaller than the sum of its proper divisors (485432292990).

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

343400142210 is a wasteful number, since it uses less digits than its factorization.

343400142210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34475.

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 343400142210 its reverse (12241004343), we get a palindrome (355641146553).

The spelling of 343400142210 in words is "three hundred forty-three billion, four hundred million, one hundred forty-two thousand, two hundred ten".