424323800807 has 2 divisors, whose sum is σ = 424323800808. Its totient is φ = 424323800806.

The previous prime is 424323800783. The next prime is 424323800909. The reversal of 424323800807 is 708008323424.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 424323800807 - 2¹⁸ = 424323538663 is a prime.

It is a super-2 number, since 2×424323800807² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (424323800107) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 212161900403 + 212161900404.

It is an arithmetic number, because the mean of its divisors is an integer number (212161900404).

Almost surely, 2^424323800807 is an apocalyptic number.

424323800807 is a deficient number, since it is larger than the sum of its proper divisors (1).

424323800807 is an equidigital number, since it uses as much as digits as its factorization.

424323800807 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 258048, while the sum is 41.

The spelling of 424323800807 in words is "four hundred twenty-four billion, three hundred twenty-three million, eight hundred thousand, eight hundred seven".