424424420199 has 48 divisors (see below), whose sum is σ = 682129686784. Its totient is φ = 252530265600.

The previous prime is 424424420197. The next prime is 424424420209. The reversal of 424424420199 is 991024424424.

It is not a de Polignac number, because 424424420199 - 2¹ = 424424420197 is a prime.

It is a super-2 number, since 2×424424420199² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (424424420197) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 3998979 + ... + 4103739.

Almost surely, 2^424424420199 is an apocalyptic number.

424424420199 is a deficient number, since it is larger than the sum of its proper divisors (257705266585).

424424420199 is a wasteful number, since it uses less digits than its factorization.

424424420199 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 105928 (or 105925 counting only the distinct ones).

The product of its (nonzero) digits is 663552, while the sum is 45.

The spelling of 424424420199 in words is "four hundred twenty-four billion, four hundred twenty-four million, four hundred twenty thousand, one hundred ninety-nine".