2340222145430 has 16 divisors (see below), whose sum is σ = 4536430620624. Its totient is φ = 864082022880.

The previous prime is 2340222145397. The next prime is 2340222145453. The reversal of 2340222145430 is 345412220432.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9000854276 + ... + 9000854535.

It is an arithmetic number, because the mean of its divisors is an integer number (283526913789).

Almost surely, 2^{2340222145430} is an apocalyptic number.

2340222145430 is a deficient number, since it is larger than the sum of its proper divisors (2196208475194).

2340222145430 is a wasteful number, since it uses less digits than its factorization.

2340222145430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18001708831.

The product of its (nonzero) digits is 46080, while the sum is 32.

Adding to 2340222145430 its reverse (345412220432), we get a palindrome (2685634365862).

The spelling of 2340222145430 in words is "two trillion, three hundred forty billion, two hundred twenty-two million, one hundred forty-five thousand, four hundred thirty".