3430143321143 has 32 divisors (see below), whose sum is σ = 4522166046720. Its totient is φ = 2523530016000.

The previous prime is 3430143321127. The next prime is 3430143321181. The reversal of 3430143321143 is 3411233410343.

It is a happy number.

It is not a de Polignac number, because 3430143321143 - 2⁴ = 3430143321127 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3430143321193) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 17426648 + ... + 17622381.

It is an arithmetic number, because the mean of its divisors is an integer number (141317688960).

Almost surely, 2^{3430143321143} is an apocalyptic number.

3430143321143 is a deficient number, since it is larger than the sum of its proper divisors (1092022725577).

3430143321143 is a wasteful number, since it uses less digits than its factorization.

3430143321143 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35049119.

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

Adding to 3430143321143 its reverse (3411233410343), we get a palindrome (6841376731486).

The spelling of 3430143321143 in words is "three trillion, four hundred thirty billion, one hundred forty-three million, three hundred twenty-one thousand, one hundred forty-three".