2002424969 has 2 divisors, whose sum is σ = 2002424970. Its totient is φ = 2002424968.

The previous prime is 2002424947. The next prime is 2002425077. The reversal of 2002424969 is 9694242002.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1767109369 + 235315600 = 42037^2 + 15340^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2002424969 is a prime.

It is a super-2 number, since 2×2002424969² = 8019411512949301922, which contains 22 as substring.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (2002424869) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1001212484 + 1001212485.

It is an arithmetic number, because the mean of its divisors is an integer number (1001212485).

Almost surely, 2^2002424969 is an apocalyptic number.

It is an amenable number.

2002424969 is a deficient number, since it is larger than the sum of its proper divisors (1).

2002424969 is an equidigital number, since it uses as much as digits as its factorization.

2002424969 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 62208, while the sum is 38.

The square root of 2002424969 is about 44748.4633143977. The cubic root of 2002424969 is about 1260.4300558111.

The spelling of 2002424969 in words is "two billion, two million, four hundred twenty-four thousand, nine hundred sixty-nine".