6243268429 has 2 divisors, whose sum is σ = 6243268430. Its totient is φ = 6243268428.

The previous prime is 6243268363. The next prime is 6243268433. The reversal of 6243268429 is 9248623426.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3132640900 + 3110627529 = 55970^2 + 55773^2 .

It is a cyclic number.

It is not a de Polignac number, because 6243268429 - 2⁹ = 6243267917 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6243269429) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3121634214 + 3121634215.

It is an arithmetic number, because the mean of its divisors is an integer number (3121634215).

Almost surely, 2^6243268429 is an apocalyptic number.

It is an amenable number.

6243268429 is a deficient number, since it is larger than the sum of its proper divisors (1).

6243268429 is an equidigital number, since it uses as much as digits as its factorization.

6243268429 is an evil number, because the sum of its binary digits is even.

The product of its digits is 995328, while the sum is 46.

The square root of 6243268429 is about 79014.3558412014. The cubic root of 6243268429 is about 1841.3541965652.

The spelling of 6243268429 in words is "six billion, two hundred forty-three million, two hundred sixty-eight thousand, four hundred twenty-nine".