214040234344 has 16 divisors (see below), whose sum is σ = 415164248100. Its totient is φ = 103329768192.

The previous prime is 214040234273. The next prime is 214040234347. The reversal of 214040234344 is 443432040412.

214040234344 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 207161522500 + 6878711844 = 455150^2 + 82938^2 .

It is a super-2 number, since 2×214040234344² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (214040234347) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 461293377 + ... + 461293840.

Almost surely, 2^214040234344 is an apocalyptic number.

It is an amenable number.

214040234344 is a deficient number, since it is larger than the sum of its proper divisors (201124013756).

214040234344 is a wasteful number, since it uses less digits than its factorization.

214040234344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 922587252 (or 922587248 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 31.

Adding to 214040234344 its reverse (443432040412), we get a palindrome (657472274756).

The spelling of 214040234344 in words is "two hundred fourteen billion, forty million, two hundred thirty-four thousand, three hundred forty-four".