2343344343340 has 144 divisors (see below), whose sum is σ = 6643552124160. Its totient is φ = 674208887040.

The previous prime is 2343344343323. The next prime is 2343344343359. The reversal of 2343344343340 is 433434433432.

It is a super-2 number, since 2×2343344343340² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2343344343293 and 2343344343302.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 4241670 + ... + 4762189.

It is an arithmetic number, because the mean of its divisors is an integer number (46135778640).

Almost surely, 2^{2343344343340} is an apocalyptic number.

2343344343340 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2343344343340 is an abundant number, since it is smaller than the sum of its proper divisors (4300207780820).

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

2343344343340 is a wasteful number, since it uses less digits than its factorization.

2343344343340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9003912 (or 9003897 counting only the distinct ones).

The product of its (nonzero) digits is 1492992, while the sum is 40.

Adding to 2343344343340 its reverse (433434433432), we get a palindrome (2776778776772).

The spelling of 2343344343340 in words is "two trillion, three hundred forty-three billion, three hundred forty-four million, three hundred forty-three thousand, three hundred forty".