340440422223333 has 16 divisors (see below), whose sum is σ = 473786687840256. Its totient is φ = 217032654387120.

The previous prime is 340440422223313. The next prime is 340440422223463. The reversal of 340440422223333 is 333322224044043.

It is not a de Polignac number, because 340440422223333 - 2²¹ = 340440420126181 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 340440422223291 and 340440422223300.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (340440422223313) 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, 679165485 + ... + 679666562.

It is an arithmetic number, because the mean of its divisors is an integer number (29611667990016).

Almost surely, 2^{340440422223333} is an apocalyptic number.

It is an amenable number.

340440422223333 is a deficient number, since it is larger than the sum of its proper divisors (133346265616923).

340440422223333 is a wasteful number, since it uses less digits than its factorization.

340440422223333 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1358835704.

The product of its (nonzero) digits is 995328, while the sum is 39.

Adding to 340440422223333 its reverse (333322224044043), we get a palindrome (673762646267376).

The spelling of 340440422223333 in words is "three hundred forty trillion, four hundred forty billion, four hundred twenty-two million, two hundred twenty-three thousand, three hundred thirty-three".