340240002420012 has 48 divisors (see below), whose sum is σ = 794273015743200. Its totient is φ = 113359105108480.

The previous prime is 340240002420001. The next prime is 340240002420029. The reversal of 340240002420012 is 210024200042043.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 260495314 + ... + 261798182.

It is an arithmetic number, because the mean of its divisors is an integer number (16547354494650).

Almost surely, 2^{340240002420012} is an apocalyptic number.

It is an amenable number.

340240002420012 is an abundant number, since it is smaller than the sum of its proper divisors (454033013323188).

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

340240002420012 is a wasteful number, since it uses less digits than its factorization.

340240002420012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1313266 (or 1313264 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 24.

Adding to 340240002420012 its reverse (210024200042043), we get a palindrome (550264202462055).

The spelling of 340240002420012 in words is "three hundred forty trillion, two hundred forty billion, two million, four hundred twenty thousand, twelve".