340230213243112 has 16 divisors (see below), whose sum is σ = 659929292928900. Its totient is φ = 164249068462080.

The previous prime is 340230213243071. The next prime is 340230213243119. The reversal of 340230213243112 is 211342312032043.

It can be written as a sum of positive squares in 2 ways, for example, as 308265595560036 + 31964617683076 = 17557494^2 + 5653726^2 .

It is not an unprimeable number, because it can be changed into a prime (340230213243119) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 733254769689 + ... + 733254770152.

Almost surely, 2^{340230213243112} is an apocalyptic number.

It is an amenable number.

340230213243112 is a deficient number, since it is larger than the sum of its proper divisors (319699079685788).

340230213243112 is a wasteful number, since it uses less digits than its factorization.

340230213243112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1466509539876 (or 1466509539872 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 31.

Adding to 340230213243112 its reverse (211342312032043), we get a palindrome (551572525275155).

The spelling of 340230213243112 in words is "three hundred forty trillion, two hundred thirty billion, two hundred thirteen million, two hundred forty-three thousand, one hundred twelve".