340321114221123 has 16 divisors (see below), whose sum is σ = 531232958785536. Its totient is φ = 189726056708160.

The previous prime is 340321114221089. The next prime is 340321114221139. The reversal of 340321114221123 is 321122411123043.

It is not a de Polignac number, because 340321114221123 - 2²⁸ = 340320845785667 is a prime.

It is a super-2 number, since 2×340321114221123² (a number of 30 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (340321114220123) 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, 197631308211 + ... + 197631309932.

It is an arithmetic number, because the mean of its divisors is an integer number (33202059924096).

Almost surely, 2^{340321114221123} is an apocalyptic number.

340321114221123 is a deficient number, since it is larger than the sum of its proper divisors (190911844564413).

340321114221123 is a wasteful number, since it uses less digits than its factorization.

340321114221123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 395262618194.

The product of its (nonzero) digits is 6912, while the sum is 30.

Adding to 340321114221123 its reverse (321122411123043), we get a palindrome (661443525344166).

The spelling of 340321114221123 in words is "three hundred forty trillion, three hundred twenty-one billion, one hundred fourteen million, two hundred twenty-one thousand, one hundred twenty-three".