2340650355143 has 4 divisors (see below), whose sum is σ = 2343543619680. Its totient is φ = 2337757090608.

The previous prime is 2340650355097. The next prime is 2340650355149. The reversal of 2340650355143 is 3415530560432.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2340650355143 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2340650355143.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2340650355149) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1446631055 + ... + 1446632672.

It is an arithmetic number, because the mean of its divisors is an integer number (585885904920).

Almost surely, 2^{2340650355143} is an apocalyptic number.

2340650355143 is a deficient number, since it is larger than the sum of its proper divisors (2893264537).

2340650355143 is an equidigital number, since it uses as much as digits as its factorization.

2340650355143 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2893264536.

The product of its (nonzero) digits is 648000, while the sum is 41.

The spelling of 2340650355143 in words is "two trillion, three hundred forty billion, six hundred fifty million, three hundred fifty-five thousand, one hundred forty-three".