424088828361999 has 24 divisors (see below), whose sum is σ = 638932658621712. Its totient is φ = 281091631872960.

The previous prime is 424088828361943. The next prime is 424088828362061. The reversal of 424088828361999 is 999163828880424.

424088828361999 is a `hidden beast` number, since 4 + 2 + 408 + 8 + 82 + 8 + 36 + 19 + 99 = 666.

It is not a de Polignac number, because 424088828361999 - 2⁷ = 424088828361871 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (81).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (424088828360999) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5043950782 + ... + 5044034859.

It is an arithmetic number, because the mean of its divisors is an integer number (26622194109238).

Almost surely, 2^{424088828361999} is an apocalyptic number.

424088828361999 is a deficient number, since it is larger than the sum of its proper divisors (214843830259713).

424088828361999 is a wasteful number, since it uses less digits than its factorization.

424088828361999 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10087985829 (or 10087985817 counting only the distinct ones).

The product of its (nonzero) digits is 3439853568, while the sum is 81.

The spelling of 424088828361999 in words is "four hundred twenty-four trillion, eighty-eight billion, eight hundred twenty-eight million, three hundred sixty-one thousand, nine hundred ninety-nine".