424100969 has 2 divisors, whose sum is σ = 424100970. Its totient is φ = 424100968.

The previous prime is 424100951. The next prime is 424100977. The reversal of 424100969 is 969001424.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 423865744 + 235225 = 20588^2 + 485^2 .

It is a cyclic number.

It is not a de Polignac number, because 424100969 - 2²⁰ = 423052393 is a prime.

It is a super-2 number, since 2×424100969² = 359723263813477922, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (424100939) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 212050484 + 212050485.

It is an arithmetic number, because the mean of its divisors is an integer number (212050485).

Almost surely, 2^424100969 is an apocalyptic number.

It is an amenable number.

424100969 is a deficient number, since it is larger than the sum of its proper divisors (1).

424100969 is an equidigital number, since it uses as much as digits as its factorization.

424100969 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 15552, while the sum is 35.

The square root of 424100969 is about 20593.7118800861. The cubic root of 424100969 is about 751.3167795100.

The spelling of 424100969 in words is "four hundred twenty-four million, one hundred thousand, nine hundred sixty-nine".