4246262143 has 2 divisors, whose sum is σ = 4246262144. Its totient is φ = 4246262142.

The previous prime is 4246262123. The next prime is 4246262147. The reversal of 4246262143 is 3412626424.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4246262143 - 2⁹ = 4246261631 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4246262099 and 4246262108.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4246262147) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2123131071 + 2123131072.

It is an arithmetic number, because the mean of its divisors is an integer number (2123131072).

Almost surely, 2^4246262143 is an apocalyptic number.

4246262143 is a deficient number, since it is larger than the sum of its proper divisors (1).

4246262143 is an equidigital number, since it uses as much as digits as its factorization.

4246262143 is an evil number, because the sum of its binary digits is even.

The product of its digits is 55296, while the sum is 34.

The square root of 4246262143 is about 65163.3496913718. The cubic root of 4246262143 is about 1619.3308905453.

Adding to 4246262143 its reverse (3412626424), we get a palindrome (7658888567).

The spelling of 4246262143 in words is "four billion, two hundred forty-six million, two hundred sixty-two thousand, one hundred forty-three".