343214330040140 has 48 divisors (see below), whose sum is σ = 776194468512960. Its totient is φ = 126724954671360.

The previous prime is 343214330040139. The next prime is 343214330040191. The reversal of 343214330040140 is 41040033412343.

It is a super-2 number, since 2×343214330040140² (a number of 30 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 343214330040097 and 343214330040106.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 110072906 + ... + 113148014.

It is an arithmetic number, because the mean of its divisors is an integer number (16170718094020).

Almost surely, 2^{343214330040140} is an apocalyptic number.

It is an amenable number.

343214330040140 is an abundant number, since it is smaller than the sum of its proper divisors (432980138472820).

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

343214330040140 is a wasteful number, since it uses less digits than its factorization.

343214330040140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3504402 (or 3504400 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 32.

Adding to 343214330040140 its reverse (41040033412343), we get a palindrome (384254363452483).

The spelling of 343214330040140 in words is "three hundred forty-three trillion, two hundred fourteen billion, three hundred thirty million, forty thousand, one hundred forty".