340230213243111 has 16 divisors (see below), whose sum is σ = 453699674040960. Its totient is φ = 226790449263840.

The previous prime is 340230213243071. The next prime is 340230213243119. The reversal of 340230213243111 is 111342312032043.

It is not a de Polignac number, because 340230213243111 - 2³⁸ = 339955335336167 is a prime.

It is a congruent number.

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 15 ways as a sum of consecutive naturals, for example, 742341420 + ... + 742799598.

It is an arithmetic number, because the mean of its divisors is an integer number (28356229627560).

Almost surely, 2^{340230213243111} is an apocalyptic number.

340230213243111 is a deficient number, since it is larger than the sum of its proper divisors (113469460797849).

340230213243111 is a wasteful number, since it uses less digits than its factorization.

340230213243111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 490046.

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

Adding to 340230213243111 its reverse (111342312032043), we get a palindrome (451572525275154).

The spelling of 340230213243111 in words is "three hundred forty trillion, two hundred thirty billion, two hundred thirteen million, two hundred forty-three thousand, one hundred eleven".