4242362497 has 2 divisors, whose sum is σ = 4242362498. Its totient is φ = 4242362496.

The previous prime is 4242362459. The next prime is 4242362521. The reversal of 4242362497 is 7942632424.

4242362497 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3740423281 + 501939216 = 61159^2 + 22404^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4242362497 is a prime.

It is not a weakly prime, because it can be changed into another prime (4242362407) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2121181248 + 2121181249.

It is an arithmetic number, because the mean of its divisors is an integer number (2121181249).

Almost surely, 2^4242362497 is an apocalyptic number.

It is an amenable number.

4242362497 is a deficient number, since it is larger than the sum of its proper divisors (1).

4242362497 is an equidigital number, since it uses as much as digits as its factorization.

4242362497 is an evil number, because the sum of its binary digits is even.

The product of its digits is 580608, while the sum is 43.

The square root of 4242362497 is about 65133.4207377442. The cubic root of 4242362497 is about 1618.8350229548.

The spelling of 4242362497 in words is "four billion, two hundred forty-two million, three hundred sixty-two thousand, four hundred ninety-seven".