343321473122 has 16 divisors (see below), whose sum is σ = 519084426240. Its totient is φ = 170293577328.

The previous prime is 343321473101. The next prime is 343321473137. The reversal of 343321473122 is 221374123343.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3042629 + ... + 3153447.

It is an arithmetic number, because the mean of its divisors is an integer number (32442776640).

Almost surely, 2^343321473122 is an apocalyptic number.

343321473122 is a deficient number, since it is larger than the sum of its proper divisors (175762953118).

343321473122 is a wasteful number, since it uses less digits than its factorization.

343321473122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 123145.

The product of its digits is 72576, while the sum is 35.

Adding to 343321473122 its reverse (221374123343), we get a palindrome (564695596465).

The spelling of 343321473122 in words is "three hundred forty-three billion, three hundred twenty-one million, four hundred seventy-three thousand, one hundred twenty-two".