343431312114 has 64 divisors (see below), whose sum is σ = 761932541952. Its totient is φ = 102324230400.

The previous prime is 343431312041. The next prime is 343431312149. The reversal of 343431312114 is 411213134343.

It is a super-2 number, since 2×343431312114² (a number of 24 digits) contains 22 as substring.

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, 1619914 + ... + 1819610.

It is an arithmetic number, because the mean of its divisors is an integer number (11905195968).

Almost surely, 2^343431312114 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 343431312114, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (380966270976).

343431312114 is an abundant number, since it is smaller than the sum of its proper divisors (418501229838).

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

343431312114 is a wasteful number, since it uses less digits than its factorization.

343431312114 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 200151.

The product of its digits is 10368, while the sum is 30.

Adding to 343431312114 its reverse (411213134343), we get a palindrome (754644446457).

The spelling of 343431312114 in words is "three hundred forty-three billion, four hundred thirty-one million, three hundred twelve thousand, one hundred fourteen".