3214353240143 has 4 divisors (see below), whose sum is σ = 3227802417120. Its totient is φ = 3200904063168.

The previous prime is 3214353240139. The next prime is 3214353240151. The reversal of 3214353240143 is 3410423534123.

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

It is a cyclic number.

It is not a de Polignac number, because 3214353240143 - 2² = 3214353240139 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3214353240173) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6724588130 + ... + 6724588607.

It is an arithmetic number, because the mean of its divisors is an integer number (806950604280).

Almost surely, 2^{3214353240143} is an apocalyptic number.

3214353240143 is a deficient number, since it is larger than the sum of its proper divisors (13449176977).

3214353240143 is a wasteful number, since it uses less digits than its factorization.

3214353240143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13449176976.

The product of its (nonzero) digits is 103680, while the sum is 35.

Adding to 3214353240143 its reverse (3410423534123), we get a palindrome (6624776774266).

The spelling of 3214353240143 in words is "three trillion, two hundred fourteen billion, three hundred fifty-three million, two hundred forty thousand, one hundred forty-three".