340301321322 has 16 divisors (see below), whose sum is σ = 680620261440. Its totient is φ = 113430837312.

The previous prime is 340301321299. The next prime is 340301321323. The reversal of 340301321322 is 223123103043.

It is a junction number, because it is equal to n+sod(n) for n = 340301321292 and 340301321301.

It is not an unprimeable number, because it can be changed into a prime (340301321323) 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 7 ways as a sum of consecutive naturals, for example, 476047 + ... + 952482.

It is an arithmetic number, because the mean of its divisors is an integer number (42538766340).

Almost surely, 2^340301321322 is an apocalyptic number.

340301321322 is an abundant number, since it is smaller than the sum of its proper divisors (340318940118).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

340301321322 is a wasteful number, since it uses less digits than its factorization.

340301321322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1468237.

The product of its (nonzero) digits is 2592, while the sum is 24.

Adding to 340301321322 its reverse (223123103043), we get a palindrome (563424424365).

The spelling of 340301321322 in words is "three hundred forty billion, three hundred one million, three hundred twenty-one thousand, three hundred twenty-two".