340144314222424 has 16 divisors (see below), whose sum is σ = 671337462281400. Its totient is φ = 161120990947392.

The previous prime is 340144314222397. The next prime is 340144314222467. The reversal of 340144314222424 is 424222413441043.

It is a super-2 number, since 2×340144314222424² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1118895770317 + ... + 1118895770620.

Almost surely, 2^{340144314222424} is an apocalyptic number.

It is an amenable number.

340144314222424 is a deficient number, since it is larger than the sum of its proper divisors (331193148058976).

340144314222424 is a wasteful number, since it uses less digits than its factorization.

340144314222424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2237791540962 (or 2237791540958 counting only the distinct ones).

The product of its (nonzero) digits is 589824, while the sum is 40.

Adding to 340144314222424 its reverse (424222413441043), we get a palindrome (764366727663467).

The spelling of 340144314222424 in words is "three hundred forty trillion, one hundred forty-four billion, three hundred fourteen million, two hundred twenty-two thousand, four hundred twenty-four".