6424884923 has 2 divisors, whose sum is σ = 6424884924. Its totient is φ = 6424884922.

The previous prime is 6424884911. The next prime is 6424884989. The reversal of 6424884923 is 3294884246.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 6424884923 - 2⁶ = 6424884859 is a prime.

It is not a weakly prime, because it can be changed into another prime (6424880923) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3212442461 + 3212442462.

It is an arithmetic number, because the mean of its divisors is an integer number (3212442462).

Almost surely, 2^6424884923 is an apocalyptic number.

6424884923 is a deficient number, since it is larger than the sum of its proper divisors (1).

6424884923 is an equidigital number, since it uses as much as digits as its factorization.

6424884923 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2654208, while the sum is 50.

The square root of 6424884923 is about 80155.3798755891. The cubic root of 6424884923 is about 1859.0387875633.

The spelling of 6424884923 in words is "six billion, four hundred twenty-four million, eight hundred eighty-four thousand, nine hundred twenty-three".