340222424312 has 64 divisors (see below), whose sum is σ = 659992579200. Its totient is φ = 164329776000.

The previous prime is 340222424273. The next prime is 340222424317. The reversal of 340222424312 is 213424222043.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (340222424317) 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, 33710387 + ... + 33720477.

It is an arithmetic number, because the mean of its divisors is an integer number (10312384050).

Almost surely, 2^340222424312 is an apocalyptic number.

It is an amenable number.

340222424312 is a deficient number, since it is larger than the sum of its proper divisors (319770154888).

340222424312 is a wasteful number, since it uses less digits than its factorization.

340222424312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11388 (or 11384 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 29.

Adding to 340222424312 its reverse (213424222043), we get a palindrome (553646646355).

The spelling of 340222424312 in words is "three hundred forty billion, two hundred twenty-two million, four hundred twenty-four thousand, three hundred twelve".