3140321143343 has 4 divisors (see below), whose sum is σ = 3160323189000. Its totient is φ = 3120319097688.

The previous prime is 3140321143327. The next prime is 3140321143357. The reversal of 3140321143343 is 3433411230413.

It is a happy number.

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 3140321143343 - 2⁴ = 3140321143327 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 (3140321143303) 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, 10001022593 + ... + 10001022906.

It is an arithmetic number, because the mean of its divisors is an integer number (790080797250).

Almost surely, 2^{3140321143343} is an apocalyptic number.

3140321143343 is a deficient number, since it is larger than the sum of its proper divisors (20002045657).

3140321143343 is a wasteful number, since it uses less digits than its factorization.

3140321143343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20002045656.

The product of its (nonzero) digits is 31104, while the sum is 32.

Adding to 3140321143343 its reverse (3433411230413), we get a palindrome (6573732373756).

The spelling of 3140321143343 in words is "three trillion, one hundred forty billion, three hundred twenty-one million, one hundred forty-three thousand, three hundred forty-three".