3143331421043 has 8 divisors (see below), whose sum is σ = 3445340431296. Its totient is φ = 2844031012200.

The previous prime is 3143331421019. The next prime is 3143331421067. The reversal of 3143331421043 is 3401241333413.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (3143331421019) and next prime (3143331421067).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 3143331421043 - 2²⁰ = 3143330372467 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3143331321043) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 677147921 + ... + 677152562.

It is an arithmetic number, because the mean of its divisors is an integer number (430667553912).

Almost surely, 2^{3143331421043} is an apocalyptic number.

3143331421043 is a deficient number, since it is larger than the sum of its proper divisors (302009010253).

3143331421043 is a wasteful number, since it uses less digits than its factorization.

3143331421043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1354300705.

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

Adding to 3143331421043 its reverse (3401241333413), we get a palindrome (6544572754456).

The spelling of 3143331421043 in words is "three trillion, one hundred forty-three billion, three hundred thirty-one million, four hundred twenty-one thousand, forty-three".