3143434111 has 2 divisors, whose sum is σ = 3143434112. Its totient is φ = 3143434110.

The previous prime is 3143434097. The next prime is 3143434159. The reversal of 3143434111 is 1114343413.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 3143434111 - 2²³ = 3135045503 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3143432111) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1571717055 + 1571717056.

It is an arithmetic number, because the mean of its divisors is an integer number (1571717056).

Almost surely, 2^3143434111 is an apocalyptic number.

3143434111 is a deficient number, since it is larger than the sum of its proper divisors (1).

3143434111 is an equidigital number, since it uses as much as digits as its factorization.

3143434111 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1728, while the sum is 25.

The square root of 3143434111 is about 56066.3367003766. The cubic root of 3143434111 is about 1464.8779905146.

Adding to 3143434111 its reverse (1114343413), we get a palindrome (4257777524).

The spelling of 3143434111 in words is "three billion, one hundred forty-three million, four hundred thirty-four thousand, one hundred eleven".