3143331443343 has 16 divisors (see below), whose sum is σ = 5158287497216. Its totient is φ = 1658020980960.

The previous prime is 3143331443341. The next prime is 3143331443419. The reversal of 3143331443343 is 3433441333413.

It is a happy number.

It is not a de Polignac number, because 3143331443343 - 2¹ = 3143331443341 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3143331443341) 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, 5757017023 + ... + 5757017568.

It is an arithmetic number, because the mean of its divisors is an integer number (322392968576).

Almost surely, 2^{3143331443343} is an apocalyptic number.

3143331443343 is a deficient number, since it is larger than the sum of its proper divisors (2014956053873).

3143331443343 is a wasteful number, since it uses less digits than its factorization.

3143331443343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11514034614.

The product of its digits is 559872, while the sum is 39.

Adding to 3143331443343 its reverse (3433441333413), we get a palindrome (6576772776756).

The spelling of 3143331443343 in words is "three trillion, one hundred forty-three billion, three hundred thirty-one million, four hundred forty-three thousand, three hundred forty-three".