340312213334 has 8 divisors (see below), whose sum is σ = 510980327328. Its totient is φ = 169985437560.

The previous prime is 340312213331. The next prime is 340312213349. The reversal of 340312213334 is 433312213043.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 340312213297 and 340312213306.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (340312213331) 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, 85332062 + ... + 85336049.

It is an arithmetic number, because the mean of its divisors is an integer number (63872540916).

Almost surely, 2^340312213334 is an apocalyptic number.

340312213334 is a deficient number, since it is larger than the sum of its proper divisors (170668113994).

340312213334 is a wasteful number, since it uses less digits than its factorization.

340312213334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 170669110.

The product of its (nonzero) digits is 15552, while the sum is 29.

Adding to 340312213334 its reverse (433312213043), we get a palindrome (773624426377).

The spelling of 340312213334 in words is "three hundred forty billion, three hundred twelve million, two hundred thirteen thousand, three hundred thirty-four".