4231602143 has 2 divisors, whose sum is σ = 4231602144. Its totient is φ = 4231602142.

The previous prime is 4231602131. The next prime is 4231602149. The reversal of 4231602143 is 3412061324.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4231602143 - 2⁶ = 4231602079 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4231602149) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2115801071 + 2115801072.

It is an arithmetic number, because the mean of its divisors is an integer number (2115801072).

Almost surely, 2^4231602143 is an apocalyptic number.

4231602143 is a deficient number, since it is larger than the sum of its proper divisors (1).

4231602143 is an equidigital number, since it uses as much as digits as its factorization.

4231602143 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3456, while the sum is 26.

The square root of 4231602143 is about 65050.7658909563. The cubic root of 4231602143 is about 1617.4651898225.

Adding to 4231602143 its reverse (3412061324), we get a palindrome (7643663467).

The spelling of 4231602143 in words is "four billion, two hundred thirty-one million, six hundred two thousand, one hundred forty-three".