42824073600 has 1536 divisors, whose sum is σ = 201437107200. Its totient is φ = 8626176000.

The previous prime is 42824073587. The next prime is 42824073631. The reversal of 42824073600 is 637042824.

42824073600 is a `hidden beast` number, since 4 + 2 + 8 + 2 + 40 + 7 + 3 + 600 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

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 in 191 ways as a sum of consecutive naturals, for example, 272764722 + ... + 272764878.

It is an arithmetic number, because the mean of its divisors is an integer number (131143950).

Almost surely, 2^42824073600 is an apocalyptic number.

42824073600 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 42824073600, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (100718553600).

42824073600 is an abundant number, since it is smaller than the sum of its proper divisors (158613033600).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

42824073600 is a wasteful number, since it uses less digits than its factorization.

42824073600 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 249 (or 226 counting only the distinct ones).

The product of its (nonzero) digits is 64512, while the sum is 36.

The spelling of 42824073600 in words is "forty-two billion, eight hundred twenty-four million, seventy-three thousand, six hundred".