3975329143 has 2 divisors, whose sum is σ = 3975329144. Its totient is φ = 3975329142.

The previous prime is 3975329129. The next prime is 3975329159. The reversal of 3975329143 is 3419235793.

It is a weak prime.

It is an emirp because it is prime and its reverse (3419235793) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3975329143 - 2⁹ = 3975328631 is a prime.

It is a super-2 number, since 2×3975329143² = 31606483590370228898, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3975329093 and 3975329102.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3975329123) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1987664571 + 1987664572.

It is an arithmetic number, because the mean of its divisors is an integer number (1987664572).

Almost surely, 2^3975329143 is an apocalyptic number.

3975329143 is a deficient number, since it is larger than the sum of its proper divisors (1).

3975329143 is an equidigital number, since it uses as much as digits as its factorization.

3975329143 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 612360, while the sum is 46.

The square root of 3975329143 is about 63050.2112843407. The cubic root of 3975329143 is about 1584.1307739816.

The spelling of 3975329143 in words is "three billion, nine hundred seventy-five million, three hundred twenty-nine thousand, one hundred forty-three".